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Difference between revisions of "Stone"

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{{quality|Exceptional}}
 
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{{av}}
 
:''This article is about DF geology and the distribution of stones, and does not contain the specific locations of [[ore]]s or [[gem]]s.  For that, as well as a general introduction to the new player, see [[The Non-Dwarf's Guide to Rock]]''
 
:''This article is about DF geology and the distribution of stones, and does not contain the specific locations of [[ore]]s or [[gem]]s.  For that, as well as a general introduction to the new player, see [[The Non-Dwarf's Guide to Rock]]''
:{{For/see|a list of stone sorted by tile|[[Tilesets#Stones|Tilesets § Stones]]}}{{catbox|DF2014:Stone}}
+
:{{For/see|a list of stone sorted by tile|[[Tilesets#Stones|Tilesets § Stones]]}}
  
 
'''A quick note on terminology''':<br>
 
'''A quick note on terminology''':<br>
The term "'''stone'''" can refer to two different but related concepts, depending if you're talking about "stone" or "a stone". When referring to stone as general material, it encompasses all non-organic material that is not specifically [[soil]], [[metal]] or [[gem]]s, as in ''"The stone layer was mostly granite"'' or ''"The stone was dug out to make room for workshops"''.  When referring to a stone, the round item left over from [[mining]], it refers to the specific object of raw material that is carried to a workshop of some type, or can be used as-is for [[construction]], and that round item can be either stone (in the first sense)  or a [[gem]] or an [[ore]] of some [[metal]], as in ''"The stones left over were mostly granite with some gold"'' or ''"The stones dug out had to be removed to make room for the workshops"''.  It's usually obvious from the context, but either 1) the non-ore/non-gem stuff in general, or 2) a single unit of stone/ore/gem that can be carried away - just to be clear.  
+
[[File:stone_v50_preview.png|right]]The term "'''stone'''" can refer to two different but related concepts, depending on if you're talking about "stone" or "a stone". When referring to stone as general material, it encompasses all non-organic material that is not specifically [[soil]], [[metal]] or [[gem]]s, as in ''"The stone layer was mostly granite"'' or ''"The stone was dug out to make room for workshops"''.  When referring to a stone, the round item left over from [[mining]], it refers to the specific object of raw material that is carried to a workshop of some type, or can be used as-is for [[construction]], and that round item can be either stone (in the first sense)  or a [[gem]] or an [[ore]] of some [[metal]], as in ''"The stones left over were mostly granite with some gold"'' or ''"The stones dug out had to be removed to make room for the workshops"''.  It's usually obvious from the context, but either 1) the non-ore/non-gem stuff in general, or 2) a single unit of stone/ore/gem that can be carried away - just to be clear.  
 
 
[[File:stone_prev.png|thumb|200px|right]]An unmined '''rock''' or '''stone''' tile is a naturally occurring solid aggregate of minerals. [[Mining]] a rock tile leaves behind a '''loose stone''' (or just "a stone") roughly 25% of the time. Other types of minable tiles include [[soil]], [[sand]], and [[clay]]; these tiles do not produce loose stones when mined. 
 
  
 +
An unmined '''rock''' or '''stone''' tile is a naturally occurring solid aggregate of minerals. [[Mining]] a rock tile leaves behind a loose '''stone''' item (see infobox) roughly 25% of the time. Other types of minable tiles include [[soil]], [[sand]], and [[clay]]; these tiles do not produce loose stones when mined. 
 +
{{V50_item
 +
|graphic=[[File:hornblende_sprite.png]]
 +
|name=Stone
 +
|tile=•
 +
|materials=<span></span>
 +
* [[:Category:Stone|Stone]]
 +
* [[Clay]]
 +
|workshops=<span></span>
 +
* [[Mine]]
 +
* [[Zones#Clay collection|Clay zone]]
 +
|labors=<span></span>
 +
* [[Mining]]
 +
* [[Hauling]]
 +
|used for=
 +
* [[Building]]
 +
* [[Stone industry]]
 +
* [[Ceramic]]s (clay)
 +
* [[Economic stone]]
 +
|value=3
 +
|size=100,000
 +
}}
 
Loose stones are divided into a few key categories:
 
Loose stones are divided into a few key categories:
 
* [[Ore]]: stones that produce [[metal|metal bars]] when [[Smelter|smelted]]
 
* [[Ore]]: stones that produce [[metal|metal bars]] when [[Smelter|smelted]]
 
* Rough [[gem]]s: rough gems can be [[gem cutting|cut]], then used to [[encrust]] objects and create [[window]]s.
 
* Rough [[gem]]s: rough gems can be [[gem cutting|cut]], then used to [[encrust]] objects and create [[window]]s.
* Other stone: all other stones. Few of these have a use outside of items and structures ([[obsidian]] being a notable exception).
+
* Other stone: all other stones, few of which have a use outside of items and structures ([[obsidian]] being a notable exception).
  
[[Economic stone]]s are types of stone that can be reserved for a special purpose. For [[ore]]s, this is smelting, and for [[flux|fluxes]], this is steel production. [[Bituminous coal]] and [[lignite]] can be reserved for making [[coke]].
+
[[Economic stone]]s are types of stone that can be reserved for a special purpose: for [[ore]]s, this is smelting, and for [[flux|fluxes]], this is steel production. [[Bituminous coal]] and [[lignite]] can be reserved for making [[coke]].
  
Having created loose stone, most of the time you'll want to get rid of it, or at least move it someplace else. See [[stone management]] for advice.
+
{{catbox|Stone}}Having created loose stone, most of the time you'll want to get rid of it, or at least move it someplace else. See [[stone management]] for advice.
  
 
If you are having the opposite problem, and find yourself running out of stone, try making [[block|stone blocks]].
 
If you are having the opposite problem, and find yourself running out of stone, try making [[block|stone blocks]].
 
  
 
== Main layer types ==
 
== Main layer types ==
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The types are [[sedimentary layer]]s, [[igneous intrusive layer]]s, [[igneous extrusive layer]]s, and [[metamorphic layer]]s.
 
The types are [[sedimentary layer]]s, [[igneous intrusive layer]]s, [[igneous extrusive layer]]s, and [[metamorphic layer]]s.
  
The primary types of rock only occur in their own layers. (e.g. you won't find [[limestone]] in a [[marble]] layer.)
+
The primary types of rock only occur in their own layers (e.g. you won't find [[limestone]] in a [[marble]] layer).
  
 
== Stones forming entire layers ==
 
== Stones forming entire layers ==
These types of stone occur as entire layers, containing some [[vein|veins and pockets]] of other minerals (see below).<br /><br />
+
These types of stone occur as entire layers, containing some [[vein|veins and pockets]] of other minerals (see below).
{| border = 1 cellspacing="0" cellpadding="5" -valign="top"
+
 
 +
{| class="wikitable sortable" cellspacing="0" border="1" cellpadding="5"
 +
|-
 +
! Icon
 +
! [[Color]]
 +
! Sample
 +
! Name
 +
! [[Fire-safe]]
 +
! [[Magma-safe]]
 +
! [[Economic stone|Economic uses]]
 +
|-
 +
| colspan="7"|<center>'''[[Sedimentary]]'''</center>
 +
|-
 +
|[[File:chalk_sprite.png]] / {{Raw Tile|░|7:7:1}} {{Raw Tile|•|7:1}} || beige || [[File:ChalkSwatch.png|64px|center]] || [[Chalk]] || Yes || || [[Calcium carbonate]]<br>[[Flux]]
 +
|-
 +
|[[File:chert_sprite.png]] / {{Raw Tile|<nowiki>=</nowiki>|6:7:0}} {{Raw Tile|•|6:0}} || pale taupe || [[File:ChertSwatch.png|64px|center]] || [[Chert]] || Yes || Yes ||
 +
|-
 +
|[[File:claystone_sprite.png]] / {{Raw Tile|,|0:7:1}} {{Raw Tile|•|0:1}} || chocolate || [[File:ClaystoneSwatch.png|64px|center]] || [[Claystone]] || Yes || ||
 +
|-
 +
|[[File:conglomerate_sprite.png]] / {{Raw Tile|∞|6:7:0}} {{Raw Tile|•|6:0}} || rose taupe || [[File:ConglomerateSwatch.png|64px|center]] || [[Conglomerate]] || Yes || ||
 +
|-
 +
|[[File:dolomite_sprite.png]] / {{Raw Tile|<nowiki>`</nowiki>|7:7:1}} {{Raw Tile|•|7:1}} || pale pink || [[File:DolomiteSwatch.png|64px|center]] || [[Dolomite]] || Yes || Yes || [[Flux]]
 +
|-
 +
|[[File:limestone_sprite.png]] / {{Raw Tile|▓|7:7:1}} {{Raw Tile|•|7:1}} || silver || [[File:LimestoneSwatch.png|64px|center]] || [[Limestone]] || Yes || || [[Calcium carbonate]]<br>[[Flux]]
 +
|-
 +
|[[File:mudstone_sprite.png]] / {{Raw Tile|≈|6:7:0}} {{Raw Tile|•|6:0}} || gray ||[[File:MudstoneSwatch.png|64px|center]] || [[Mudstone]] || Yes || ||
 +
|-
 +
|[[File:rock_salt_sprite.png]] / {{Raw Tile|#|7:7:1}} {{Raw Tile|•|7:1}} || pink ||[[File:Rock_saltSwatch.png|64px|center]] || [[Rock salt]] || Yes || ||
 +
|-
 +
|[[File:sandstone_sprite.png]] / {{Raw Tile|#|6:7:0}} {{Raw Tile|•|6:0}} || saffron ||[[File:SandstoneSwatch.png|64px|center]] ||| [[Sandstone]] || Yes || Yes ||
 +
|-
 +
|[[File:shale_sprite.png]] / {{Raw Tile|.|0:7:1}} {{Raw Tile|•|0:1}} || medium taupe ||[[File:ShaleSwatch.png|64px|center]] || [[Shale]] || Yes || ||
 +
|-
 +
|[[File:siltstone_sprite.png]] / {{Raw Tile|%|6:7:0}} {{Raw Tile|•|6:0}} || ecru ||[[File:SiltstoneSwatch.png|64px|center]] || [[Siltstone]] || Yes || ||
 +
|-
 +
| colspan="7"|<center>'''[[Igneous intrusive layer|Igneous intrusive]]'''</center>
 +
|-
 +
|[[File:diorite_sprite.png]] / {{Raw Tile|░|0:7:1}} {{Raw Tile|•|0:1}} || silver ||[[File:DioriteSwatch.png|64px|center]] || [[Diorite]] || Yes || ||
 +
|-
 +
|[[File:gabbro_sprite.png]] / {{Raw Tile|▒|0:7:1}} {{Raw Tile|•|0:1}} || gray ||[[File:GabbroSwatch.png|64px|center]] || [[Gabbro]] || Yes || Yes ||
 +
|-
 +
|[[File:granite_sprite.png]] / {{Raw Tile|▓|7:0:0}} {{Raw Tile|•|7:0}} || clear ||[[File:GraniteSwatch.png|64px|center]] || [[Granite]] || Yes || ||
 +
|-
 +
| colspan="7"|<center>'''[[Igneous extrusive layer|Igneous extrusive]]'''</center>
 +
|-
 +
|[[File:andesite_sprite.png]] / {{Raw Tile|∞|0:7:1}} {{Raw Tile|•|0:1}} || gray ||[[File:AndesiteSwatch.png|64px|center]] || [[Andesite]] || Yes || ||
 +
|-
 +
|[[File:basalt_sprite.png]] / {{Raw Tile|#|0:7:1}} {{Raw Tile|•|0:1}} || taupe gray ||[[File:BasaltSwatch.png|64px|center]] || [[Basalt]] || Yes || Yes ||
 +
|-
 +
|[[File:dacite_sprite.png]] / {{Raw Tile|.|0:7:1}} {{Raw Tile|•|7:0}} || silver ||[[File:DaciteSwatch.png|64px|center]] || [[Dacite]] || Yes || ||
 +
|-
 +
|[[File:obsidian_sprite.png]] / {{Raw Tile|▒|0:7:1}} {{Raw Tile|•|0:1}} || black ||[[File:ObsidianSwatch.png|64px|center]] || [[Obsidian]] || Yes || Yes || [[Short sword|Sharp blades]]
 +
|-
 +
|[[File:rhyolite_sprite.png]] / {{Raw Tile|,|0:7:1}} {{Raw Tile|•|0:1}} || buff ||[[File:RhyoliteSwatch.png|64px|center]] || [[Rhyolite]] || Yes || ||
 +
|-
 +
| colspan="7"|<center>'''[[Metamorphic layer|Metamorphic]]'''</center>
 
|-
 
|-
! style="background:#efefef;" | [[Sedimentary layer|Sedimentary]]
+
|[[File:gneiss_sprite.png]] / {{Raw Tile|&#61;|7:7:1}} {{Raw Tile|•|7:0}} || flax  ||[[File:GneissSwatch.png|64px|center]] || [[Gneiss]] || Yes || ||
! style="background:#efefef;" | [[Igneous intrusive layer|Igneous intrusive]]
+
|-
! style="background:#efefef;" | [[Igneous extrusive layer|Igneous extrusive]]
+
|[[File:marble_sprite.png]] / {{Raw Tile|▓|7:7:1}} {{Raw Tile|•|7:1}} || white ||[[File:MarbleSwatch.png|64px|center]] || [[Marble]] || Yes || || [[Calcium carbonate]]<br>[[Flux]]
! style="background:#efefef;" | [[Metamorphic layer|Metamorphic]]
+
|-
|-valign="top"
+
|[[File:phyllite_sprite.png]] / {{Raw Tile|-|0:7:1}} {{Raw Tile|•|7:0}} || gray ||[[File:PhylliteSwatch.png|64px|center]] || [[Phyllite]] || Yes || ||
|style="padding: 0"|
+
|-
* {{Raw Tile||7:7:1}} {{Raw Tile|•|7:1}} [[Chalk]]
+
|[[File:quartzite_sprite.png]] / {{Raw Tile|-|7:7:1}} {{Raw Tile|•|7:1}} || lavender blush ||[[File:QuartziteSwatch.png|64px|center]] || [[Quartzite]] || Yes || Yes ||
* {{Raw Tile|&#61;|6:7:0}} {{Raw Tile||6:0}} [[Chert]] {{Raw Tile|≈|4:1}}
+
|-
* {{Raw Tile|,|0:7:1}} {{Raw Tile||0:1}} [[Claystone]]
+
|[[File:schist_sprite.png]] / {{Raw Tile|<nowiki>`</nowiki>|6:7:0}} {{Raw Tile|•|6:0}} || dark chestnut ||[[File:SchistSwatch.png|64px|center]] || [[Schist]] || Yes || ||
* {{Raw Tile||6:7:0}} {{Raw Tile||6:0}} [[Conglomerate]]
+
|-
* {{Raw Tile|<nowiki>`</nowiki>|7:7:1}} {{Raw Tile||7:1}} [[Dolomite]] {{Raw Tile|≈|4:1}}
+
|[[File:slate_sprite.png]] / {{Raw Tile|%|0:7:1}} {{Raw Tile|•|0:1}} || russet ||[[File:SlateSwatch.png|64px|center]] || [[Slate]] || Yes || ||
* {{Raw Tile|▓|7:7:1}} {{Raw Tile|•|7:1}} [[Limestone]]
 
* {{Raw Tile||6:7:0}} {{Raw Tile||6:0}} [[Mudstone]]
 
* {{Raw Tile|#|7:7:1}} {{Raw Tile||7:1}} [[Rock salt]]
 
* {{Raw Tile|#|6:7:0}} {{Raw Tile|•|6:0}} [[Sandstone]] {{Raw Tile||4:1}}
 
* {{Raw Tile|.|0:7:1}} {{Raw Tile||0:1}} [[Shale]]
 
* {{Raw Tile|%|6:7:0}} {{Raw Tile|•|6:0}} [[Siltstone]]
 
 
 
|style="padding: 0"|
 
* {{Raw Tile|░|0:7:1}} {{Raw Tile|•|0:1}} [[Diorite]]
 
* {{Raw Tile||0:7:1}} {{Raw Tile|•|0:1}} [[Gabbro]] {{Raw Tile||4:1}}
 
* {{Raw Tile||7:0:0}} {{Raw Tile||7:0}} [[Granite]]
 
 
 
|style="padding: 0"|
 
* {{Raw Tile||0:7:1}} {{Raw Tile|•|0:1}} [[Andesite]]
 
* {{Raw Tile|#|0:7:1}} {{Raw Tile||0:1}} [[Basalt]] {{Raw Tile||4:1}}
 
* {{Raw Tile|.|0:7:1}} {{Raw Tile|•|7:0}} [[Dacite]]
 
* {{Raw Tile||0:7:1}} {{Raw Tile|•|0:1}} [[Obsidian]] {{Raw Tile||4:1}}
 
* {{Raw Tile|,|0:7:1}} {{Raw Tile||0:1}} [[Rhyolite]]
 
 
 
|style="padding: 0"|
 
* {{Raw Tile|&#61;|7:7:1}} {{Raw Tile||7:0}} [[Gneiss]]
 
* {{Raw Tile|▓|7:7:1}} {{Raw Tile||7:1}} [[Marble]]
 
* {{Raw Tile|-|0:7:1}} {{Raw Tile||7:0}} [[Phyllite]]
 
* {{Raw Tile|-|7:7:1}} {{Raw Tile|•|7:1}} [[Quartzite]] {{Raw Tile|≈|4:1}}
 
* {{Raw Tile|<nowiki>`</nowiki>|6:7:0}} {{Raw Tile|•|6:0}} [[Schist]]
 
* {{Raw Tile|%|0:7:1}} {{Raw Tile|•|0:1}} [[Slate]]
 
 
 
 
|}
 
|}
:{{Raw Tile|≈|4:1}} - [[Magma-safe]]
 
  
== Other Stone ==
+
== Other stone ==
Stones found on this table will occur as [[vein|pockets and veins]] inside their respective stone layers (see above). When your miners newly encounter one of them you will receive an announcement, even for the ones that have no use other than to build constructions of unusual colors. Note that the veins or clusters can spread into other layers, and may cause some layers to contain stones they usually wouldn't. A few of these stones, such as [[olivine]], have other, more interesting minerals appear inside them.
+
Stones found on this table will occur as [[vein|pockets and veins]] inside their respective stone layers (see above). When your miners newly encounter one of them; you will receive an announcement, even for the ones that have no current use other than to build constructions of unusual colors. Note that the veins or clusters can spread into other layers, and may cause some layers to contain stones they usually wouldn't. A few of these stones, such as [[olivine]], have other, more interesting minerals appear inside them.
  
 
Non-layer stone formations occur in one of three shapes: large clusters, veins, and small clusters. ''(See [[Vein|Veins & Clusters]] for full info.)''
 
Non-layer stone formations occur in one of three shapes: large clusters, veins, and small clusters. ''(See [[Vein|Veins & Clusters]] for full info.)''
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{| class="wikitable sortable" cellspacing="0" border="1" cellpadding="5"
 
{| class="wikitable sortable" cellspacing="0" border="1" cellpadding="5"
 
|-
 
|-
! Icons
+
! Icon
 +
! Color
 +
! Sample
 
! Name
 
! Name
 
! Found in
 
! Found in
 
! [[Fire-safe]]
 
! [[Fire-safe]]
 
! [[Magma-safe]]
 
! [[Magma-safe]]
 +
! [[Economic stone|Economic uses]]
  
 
|-
 
|-
|{{Raw Tile|^|7:7:1}}  {{Raw Tile|•|7:1}}||[[Alabaster]]||[[Gypsum]]'''(S)'''|| ||  
+
|[[File:alabaster_sprite.png]] / {{Raw Tile|^|7:7:1}}  {{Raw Tile|•|7:1}} || ivory ||[[File:AlabasterSwatch.png|64px|center]]||[[Alabaster]]||[[Gypsum]]'''(S)'''|| || || [[Plaster]]
 
|-
 
|-
|{{Raw Tile|<nowiki>`</nowiki>|7:7:1}}  {{Raw Tile|•|7:1}}||[[Alunite]]||All [[Igneous extrusive]]'''(L)''', [[Kaolinite]]'''(L)'''|| Yes || Yes
+
|[[File:alunite_sprite.png]] / {{Raw Tile|<nowiki>`</nowiki>|7:7:1}}  {{Raw Tile|•|7:1}} || purple ||[[File:AluniteSwatch.png|64px|center]]||[[Alunite]]||All [[Igneous extrusive]]'''(L)''', [[Kaolinite]]'''(L)'''|| Yes || Yes ||
 
|-
 
|-
|{{Raw Tile|v|7:7:1}}  {{Raw Tile|•|7:0}}||[[Anhydrite]]||[[Gypsum]]'''(S)''', [[Satinspar]]'''(1)''', [[Alabaster]]'''(1)''', [[Selenite]]'''(1)'''|| Yes || Yes
+
|[[File:anhydrite_sprite.png]] / {{Raw Tile|v|7:7:1}}  {{Raw Tile|•|7:0}} || periwinkle ||[[File:AnhydriteSwatch.png|64px|center]]||[[Anhydrite]]||[[Gypsum]]'''(S)''', [[Satinspar]]'''(1)''', [[Alabaster]]'''(1)''', [[Selenite]]'''(1)'''|| Yes || Yes ||
 
|-
 
|-
|{{Raw Tile|+|4:7:0}}  {{Raw Tile|•|4:0}}||[[Bauxite]]||All [[Sedimentary]]'''(L)'''|| Yes || Yes
+
|[[File:bauxite_sprite.png]] / {{Raw Tile|+|4:7:0}}  {{Raw Tile|•|4:0}} || vermilion ||[[File:BauxiteSwatch.png|64px|center]]||[[Bauxite]]||All [[Sedimentary]]'''(L)'''|| Yes || Yes ||
 
|-
 
|-
|{{Raw Tile|☼|0:7:1}}  {{Raw Tile|☼|0:1}}||[[Bituminous coal]]||All [[Sedimentary layer|Sedimentary]]'''(V)'''|| ||
+
|[[File:bituminous_coal_sprite.png]] / {{Raw Tile|☼|0:7:1}}  {{Raw Tile|☼|0:1}} || charcoal ||[[File:Bituminous coalSwatch.png|64px|center]]||[[Bituminous coal]]||All [[Sedimentary layer|Sedimentary]]'''(V)'''|| || || [[Coal]] (x9)
 
|-
 
|-
|{{Raw Tile|<nowiki>`</nowiki>|7:7:1}}  {{Raw Tile|•|7:1}}||[[Borax]]||[[Gypsum]]'''(S)''', [[Rock salt]]'''(L)'''|| Yes ||
+
|[[File:borax_sprite.png]] / {{Raw Tile|<nowiki>`</nowiki>|7:7:1}}  {{Raw Tile|•|7:1}} || silver ||[[File:BoraxSwatch.png|64px|center]]||[[Borax]]||[[Gypsum]]'''(S)''', [[Rock salt]]'''(L)'''|| Yes || ||
 
|-
 
|-
|{{Raw Tile|%|6:7:1}}  {{Raw Tile|•|6:1}}||[[Brimstone]]||All [[Igneous extrusive]]'''(S)''', [[Gypsum]]'''(S)'''|| ||
+
|[[File:brimstone_sprite.png]] / {{Raw Tile|%|6:7:1}}  {{Raw Tile|•|6:1}} || yellow ||[[File:BrimstoneSwatch.png|64px|center]]||[[Brimstone]]||All [[Igneous extrusive]]'''(S)''', [[Gypsum]]'''(S)'''|| || ||
 
|-
 
|-
|{{Raw Tile|"|7:7:1}}  {{Raw Tile|•|7:1}}||[[Calcite]]||[[Limestone]]'''(S)''', [[Marble]]'''(S)'''|| Yes || Yes
+
|[[File:calcite_sprite.png]] / {{Raw Tile|"|7:7:1}}  {{Raw Tile|•|7:1}} || flax ||[[File:CalciteSwatch.png|64px|center]]||[[Calcite]]||[[Limestone]]'''(S)''', [[Marble]]'''(S)'''|| Yes || Yes || [[Calcium carbonate]]<br>[[Flux]]
 
|-
 
|-
|{{Raw Tile|&#61;|0:7:1}}  {{Raw Tile|•|0:1}}||[[Chromite]]||[[Olivine]]'''(V)'''|| Yes || Yes
+
|[[File:chromite_sprite.png]] / {{Raw Tile|&#61;|0:7:1}}  {{Raw Tile|•|0:1}} || dark indigo ||[[File:ChromiteSwatch.png|64px|center]]||[[Chromite]]||[[Olivine]]'''(V)'''|| Yes || Yes ||
 
|-
 
|-
|{{Raw Tile|£|4:7:1}}  {{Raw Tile|*|4:1}}||[[Cinnabar]]||All [[Igneous extrusive]]'''(V)''', [[Shale]]'''(V)''', [[Quartzite]]'''(V)'''|| ||
+
|[[File:cinnabar_sprite.png]] / {{Raw Tile|£|4:7:1}}  {{Raw Tile|*|4:1}} || red ||[[File:CinnabarSwatch.png|64px|center]]||[[Cinnabar]]||All [[Igneous extrusive]]'''(V)''', [[Shale]]'''(V)''', [[Quartzite]]'''(V)'''|| || ||
 
|-
 
|-
|{{Raw Tile|£|1:7:1}}  {{Raw Tile|*|1:1}}||[[Cobaltite]]||All [[Igneous]]'''(V)''', All [[Metamorphic]]'''(V)'''|| Yes ||
+
|[[File:cobaltite_sprite.png]] / {{Raw Tile|£|1:7:1}}  {{Raw Tile|*|1:1}} || charcoal ||[[File:CobaltiteSwatch.png|64px|center]]||[[Cobaltite]]||All [[Igneous]]'''(V)''', All [[Metamorphic]]'''(V)'''|| Yes || ||
 
|-
 
|-
|{{Raw Tile|-|7:7:1}}  {{Raw Tile|•|7:1}}||[[Cryolite]]||[[Granite]]'''(S)'''|| Yes ||
+
|[[File:cryolite_sprite.png]] / {{Raw Tile|-|7:7:1}}  {{Raw Tile|•|7:1}} || buff ||[[File:CryoliteSwatch.png|64px|center]]||[[Cryolite]]||[[Granite]]'''(S)'''|| Yes || ||
 
|-
 
|-
|{{Raw Tile|o|0:7:1}}  {{Raw Tile|•|0:1}}||[[Graphite]]||[[Gneiss]]'''(S)''', [[Quartzite]]'''(S)''', [[Marble]]'''(S)''', [[Schist]]'''(S)'''|| ||
+
|[[File:graphite_sprite.png]] / {{Raw Tile|o|0:7:1}}  {{Raw Tile|•|0:1}} || charcoal ||[[File:GraphiteSwatch.png|64px|center]]||[[Graphite]]||[[Gneiss]]'''(S)''', [[Quartzite]]'''(S)''', [[Marble]]'''(S)''', [[Schist]]'''(S)'''|| || ||
 
|-
 
|-
|{{Raw Tile|#|6:7:1}}  {{Raw Tile|•|6:1}}||[[Gypsum]]||All [[Sedimentary]]'''(L)'''|| ||
+
|[[File:gypsum_sprite.png]] / {{Raw Tile|#|6:7:1}}  {{Raw Tile|•|6:1}} || buff ||[[File:GypsumSwatch.png|64px|center]]||[[Gypsum]]||All [[Sedimentary]]'''(L)'''|| || ||  [[Plaster]]
 
|-
 
|-
|{{Raw Tile|"|0:7:1}}  {{Raw Tile|•|0:1}}||[[Hornblende]]||All [[Igneous]]'''(S)''', All [[Metamorphic]]'''(S)'''|| Yes ||
+
|[[File:hornblende_sprite.png]] / {{Raw Tile|"|0:7:1}}  {{Raw Tile|•|0:1}} || gray ||[[File:HornblendeSwatch.png|64px|center]]||[[Hornblende]]||All [[Igneous]]'''(S)''', All [[Metamorphic]]'''(S)'''|| Yes || ||
 
|-
 
|-
|{{Raw Tile|.|0:7:1}}  {{Raw Tile|•|0:1}}||[[Ilmenite]]||[[Gabbro]]'''(S)'''|| Yes || Yes
+
|[[File:ilmenite_sprite.png]] / {{Raw Tile|.|0:7:1}}  {{Raw Tile|•|0:1}} || dark tan ||[[File:IlmeniteSwatch.png|64px|center]]||[[Ilmenite]]||[[Gabbro]]'''(S)'''|| Yes || Yes ||
 
|-
 
|-
|{{Raw Tile|░|0:7:1}}  {{Raw Tile|•|0:1}}||[[Jet]]||All [[Sedimentary]]'''(L)'''|| Yes ||
+
|[[File:jet_sprite.png]] / {{Raw Tile|░|0:7:1}}  {{Raw Tile|•|0:1}} || midnight blue ||[[File:JetSwatch.png|64px|center]]||[[Jet]]||All [[Sedimentary]]'''(L)'''|| Yes || ||
 
|-
 
|-
|{{Raw Tile|&#61;|4:7:0}}  {{Raw Tile|•|4:0}}||[[Kaolinite]]||All [[Sedimentary]]'''(L)'''|| Yes || Yes
+
|[[File:kaolinite_sprite.png]] / {{Raw Tile|&#61;|4:7:0}}  {{Raw Tile|•|4:0}} || pearl ||[[File:KaoliniteSwatch.png|64px|center]]||[[Kaolinite]]||All [[Sedimentary]]'''(L)'''|| Yes || Yes || [[Porcelain]]
 
|-
 
|-
|{{Raw Tile|%|1:7:0}}  {{Raw Tile|•|1:0}}||[[Kimberlite]]||[[Gabbro]]'''(V)'''||  Yes ||
+
|[[File:kimberlite_sprite.png]] / {{Raw Tile|%|1:7:0}}  {{Raw Tile|•|1:0}} || cerulean ||[[File:KimberliteSwatch.png|64px|center]]||[[Kimberlite]]||[[Gabbro]]'''(V)'''||  Yes || ||
 
|-
 
|-
|{{Raw Tile|*|0:7:1}}  {{Raw Tile|•|0:1}}||[[Lignite]]||All [[Sedimentary]]'''(V)'''|| ||
+
|[[File:lignite_sprite.png]] / {{Raw Tile|*|0:7:1}}  {{Raw Tile|•|0:1}} || slate gray  ||[[File:LigniteSwatch.png|64px|center]]||[[Lignite]]||All [[Sedimentary]]'''(V)'''|| || || [[Coal]] (x5)
 
|-
 
|-
|{{Raw Tile|%|7:7:1}}  {{Raw Tile|•|7:1}}||[[Marcasite]]||[[Kaolinite]]'''(S)'''|| ||
+
|[[File:marcasite_sprite.png]] / {{Raw Tile|%|7:7:1}}  {{Raw Tile|•|7:1}} || green-yellow ||[[File:MarcasiteSwatch.png|64px|center]]||[[Marcasite]]||[[Kaolinite]]'''(S)'''|| || ||
 
|-
 
|-
|{{Raw Tile|v|0:7:1}}  {{Raw Tile|•|0:1}}||[[Mica]]||All [[Metamorphic]]'''(L)''', [[Granite]]'''(L)'''|| Yes || Yes
+
|[[File:mica_sprite.png]] / {{Raw Tile|v|0:7:1}}  {{Raw Tile|•|0:1}} || saffron ||[[File:MicaSwatch.png|64px|center]]||[[Mica]]||All [[Metamorphic]]'''(L)''', [[Granite]]'''(L)'''|| Yes || Yes ||
 
|-
 
|-
|{{Raw Tile|%|3:7:1}}  {{Raw Tile|•|3:1}}||[[Microcline]]||All Stone'''(L)'''|| Yes ||
+
|[[File:microcline_sprite.png]] / {{Raw Tile|%|3:7:1}}  {{Raw Tile|•|3:1}} || aqua ||[[File:MicroclineSwatch.png|64px|center]]||[[Microcline]]||All Stone'''(L)'''|| Yes || ||
 
|-
 
|-
|{{Raw Tile|%|2:7:0}}  {{Raw Tile|•|2:0}}||[[Olivine]]||[[Gabbro]]'''(L)'''|| Yes || Yes
+
|[[File:olivine_sprite.png]] / {{Raw Tile|%|2:7:0}}  {{Raw Tile|•|2:0}} || yellow-green ||[[File:OlivineSwatch.png|64px|center]]||[[Olivine]]||[[Gabbro]]'''(L)'''|| Yes || Yes ||
 
|-
 
|-
|{{Raw Tile|-|6:7:1}}  {{Raw Tile|•|6:1}}||[[Orpiment]]||All [[Igneous extrusive]]'''(S)'''|| ||
+
|[[File:orpiment_sprite.png]] / {{Raw Tile|-|6:7:1}}  {{Raw Tile|•|6:1}} || amber ||[[File:OrpimentSwatch.png|64px|center]]||[[Orpiment]]||All [[Igneous extrusive]]'''(S)'''|| || ||
 
|-
 
|-
|{{Raw Tile|%|6:7:1}}  {{Raw Tile|•|6:1}}||[[Orthoclase]]||All [[Igneous intrusive]]'''(L)''', All [[Metamorphic]]'''(L)'''|| Yes || Yes
+
|[[File:orthoclase_sprite.png]] / {{Raw Tile|%|6:7:1}}  {{Raw Tile|•|6:1}} || chestnut ||[[File:OrthoclaseSwatch.png|64px|center]]||[[Orthoclase]]||All [[Igneous intrusive]]'''(L)''', All [[Metamorphic]]'''(L)'''|| Yes || Yes ||
 
|-
 
|-
|{{Raw Tile|,|7:7:1}}  {{Raw Tile|•|7:1}}||[[Periclase]]||[[Marble]]'''(S)'''|| Yes || Yes
+
|[[File:periclase_sprite.png]] / {{Raw Tile|,|7:7:1}}  {{Raw Tile|•|7:1}} || chartreuse ||[[File:PericlaseSwatch.png|64px|center]]||[[Periclase]]||[[Marble]]'''(S)'''|| Yes || Yes ||
 
|-
 
|-
|{{Raw Tile|%|4:7:1}}  {{Raw Tile|•|4:1}}||[[Petrified wood]]||All [[Sedimentary]]'''(S)'''|| Yes || Yes
+
|[[File:petrified_wood_sprite.png]] / {{Raw Tile|%|4:7:1}}  {{Raw Tile|•|4:1}} || goldenrod ||[[File:Petrified woodSwatch.png|64px|center]]||[[Petrified wood]]||All [[Sedimentary]]'''(S)'''|| Yes || Yes ||
 
|-
 
|-
|{{Raw Tile|*|5:7:0}}  {{Raw Tile|•|5:0}}||[[Pitchblende]]||[[Granite]]'''(S)'''|| Yes || Yes
+
|[[File:pitchblende_sprite.png]] / {{Raw Tile|*|5:7:0}}  {{Raw Tile|•|5:0}} || olive ||[[File:PitchblendeSwatch.png|64px|center]]||[[Pitchblende]]||[[Granite]]'''(S)'''|| Yes || Yes ||
 
|-
 
|-
|{{Raw Tile|Θ|6:7:0}}  {{Raw Tile|•|6:0}}||[[Puddingstone]]||[[Conglomerate]]'''(L)'''|| Yes ||
+
|[[File:puddingstone_sprite.png]] / {{Raw Tile|Θ|6:7:0}}  {{Raw Tile|•|6:0}} || saffron ||[[File:PuddingstoneSwatch.png|64px|center]]||[[Puddingstone]]||[[Conglomerate]]'''(L)'''|| Yes || ||
 
|-
 
|-
|{{Raw Tile|%|0:7:1}}  {{Raw Tile|•|0:1}}||[[Pyrolusite]]||All [[Igneous]]'''(S)'''|| ||
+
|[[File:pyrolusite_sprite.png]] / {{Raw Tile|%|0:7:1}}  {{Raw Tile|•|0:1}} || charcoal ||[[File:PyrolusiteSwatch.png|64px|center]]||[[Pyrolusite]]||All [[Igneous]]'''(S)'''|| || ||
 
|-
 
|-
|{{Raw Tile|%|4:7:1}}  {{Raw Tile|•|4:1}}||[[Realgar]]||All [[Igneous extrusive]]'''(S)'''|| ||
+
|[[File:realgar_sprite.png]] / {{Raw Tile|%|4:7:1}}  {{Raw Tile|•|4:1}} || red ||[[File:RealgarSwatch.png|64px|center]]||[[Realgar]]||All [[Igneous extrusive]]'''(S)'''|| || ||
 
|-
 
|-
|{{Raw Tile|<nowiki>`</nowiki>|5:7:0}}  {{Raw Tile|•|5:0}}||[[Rutile]]||All [[Metamorphic]]'''(S)''', [[Granite]]'''(S)'''|| Yes || Yes
+
|[[File:rutile_sprite.png]] / {{Raw Tile|<nowiki>`</nowiki>|5:7:0}}  {{Raw Tile|•|5:0}} || flax ||[[File:RutileSwatch.png|64px|center]]||[[Rutile]]||All [[Metamorphic]]'''(S)''', [[Granite]]'''(S)'''|| Yes || Yes ||
 
|-
 
|-
|{{Raw Tile|x|6:7:1}}  {{Raw Tile|•|6:1}}||[[Saltpeter]]||All [[Sedimentary]]'''(S)'''|| ||
+
|[[File:saltpeter_sprite.png]] / {{Raw Tile|x|6:7:1}}  {{Raw Tile|•|6:1}} || ivory ||[[File:SaltpeterSwatch.png|64px|center]]||[[Saltpeter]]||All [[Sedimentary]]'''(S)'''|| || ||
 
|-
 
|-
|{{Raw Tile|-|7:7:1}}  {{Raw Tile|•|7:1}}||[[Satinspar]]||[[Gypsum]]'''(S)'''|| ||
+
|[[File:satinspar_sprite.png]] / {{Raw Tile|-|7:7:1}}  {{Raw Tile|•|7:1}} || ivory ||[[File:SatinsparSwatch.png|64px|center]]||[[Satinspar]]||[[Gypsum]]'''(S)'''|| || || [[Plaster]]
 
|-
 
|-
|{{Raw Tile|;|7:7:1}}  {{Raw Tile|•|7:1}}||[[Selenite]]||[[Gypsum]]'''(S)'''|| ||
+
|[[File:selenite_sprite.png]] / {{Raw Tile|;|7:7:1}}  {{Raw Tile|•|7:1}} || ivory ||[[File:SeleniteSwatch.png|64px|center]]||[[Selenite]]||[[Gypsum]]'''(S)'''|| || || [[Plaster]]
 
|-
 
|-
|{{Raw Tile|≈|2:7:0}}  {{Raw Tile|•|2:0}}||[[Serpentine]]||[[Olivine]]'''(S)'''|| ||
+
|[[File:serpentine_sprite.png]] / {{Raw Tile|≈|2:7:0}}  {{Raw Tile|•|2:0}} || chartreuse ||[[File:SerpentineSwatch.png|64px|center]]||[[Serpentine]]||[[Olivine]]'''(S)'''|| || ||
 
|-
 
|-
|{{Raw Tile|%|7:7:1}}  {{Raw Tile|•|7:0}}||[[Stibnite]]||All [[Igneous extrusive]]'''(S)'''|| ||
+
|[[File:stibnite_sprite.png]] / {{Raw Tile|%|7:7:1}}  {{Raw Tile|•|7:0}} || cerulean ||[[File:StibniteSwatch.png|64px|center]]||[[Stibnite]]||All [[Igneous extrusive]]'''(S)'''|| || ||
 
|-
 
|-
|{{Raw Tile|&#61;|6:7:1}}  {{Raw Tile|•|6:1}}||[[Sylvite]]||[[Rock salt]]'''(L)'''|| Yes ||
+
|[[File:sylvite_sprite.png]] / {{Raw Tile|&#61;|6:7:1}}  {{Raw Tile|•|6:1}} || vermilion ||[[File:SylviteSwatch.png|64px|center]]||[[Sylvite]]||[[Rock salt]]'''(L)'''|| Yes || ||
 
|-
 
|-
|{{Raw Tile|&#124;|7:7:1}}  {{Raw Tile|•|7:1}}||[[Talc]]||[[Dolomite]]'''(L)'''|| Yes || Yes
+
|[[File:talc_sprite.png]] / {{Raw Tile|&#124;|7:7:1}}  {{Raw Tile|•|7:1}} || beige ||[[File:TalcSwatch.png|64px|center]]||[[Talc]]||[[Dolomite]]'''(L)'''|| Yes || Yes ||
 
|}
 
|}
 
:'''(L)''' - occurs in large clusters
 
:'''(L)''' - occurs in large clusters
Line 176: Line 225:
 
:'''(1)''' - occurs in individual tiles
 
:'''(1)''' - occurs in individual tiles
  
== By Color ==
+
== By color in Classic ASCII Dwarf Fortress ==
 
For those concerned with aesthetics and wanting to know which stones are available in each color.
 
For those concerned with aesthetics and wanting to know which stones are available in each color.
  
{| border = 1 cellspacing="0" cellpadding="5"
+
{| class="wikitable sortable"
 
|-
 
|-
 
!width="90"|  Color
 
!width="90"|  Color
 
!width="45%"| Non-economic stones
 
!width="45%"| Non-economic stones
!width="25%"| Economic
+
!width="25%"| Economic stones
 
! Ore
 
! Ore
 
|-valign="top"
 
|-valign="top"
Line 258: Line 307:
 
|}
 
|}
  
== DF Geology and Geology in Real Life ==
+
== DF geology and geology in real life ==
  
 
The geology and stones of ''Dwarf Fortress'' are based (to some extent) on real-world geology and mineralogy. To understand the terms used here, you may want to crack open a geology textbook (a high school one should suffice). If you don't happen to have one close by, the Wikipedia articles for [http://en.wikipedia.org/wiki/Geology geology], [http://en.wikipedia.org/wiki/Mineralogy mineralogy], or the [http://en.wikipedia.org/wiki/Rock_layers terms in question] might help.  Below is a very brief introduction tailored for DF gamers, with links to the relevant game-specific pages.
 
The geology and stones of ''Dwarf Fortress'' are based (to some extent) on real-world geology and mineralogy. To understand the terms used here, you may want to crack open a geology textbook (a high school one should suffice). If you don't happen to have one close by, the Wikipedia articles for [http://en.wikipedia.org/wiki/Geology geology], [http://en.wikipedia.org/wiki/Mineralogy mineralogy], or the [http://en.wikipedia.org/wiki/Rock_layers terms in question] might help.  Below is a very brief introduction tailored for DF gamers, with links to the relevant game-specific pages.
Line 281: Line 330:
  
 
On the white side, [[calcite]] is a mineral based on calcium, the same stuff as bones.  It forms crystals, and occurs in DF as an unremarkable white stone.  Calcite is a main component of [[limestone]] and [[chalk]]—which in turn can become [[marble]];  it's often formed from the accumulated remains of ancient marine animals (for a memorable use of chalk stone layers in high fantasy, check out Terry Pratchett's novel ''The Wee Free Men'' and its sequels).  The most well-known marine mineral is surely table salt, present in DF as [[rock salt]].  It's formed when saltwater evaporates; another evaporative mineral, or "evaporite", is [[gypsum]], which, in DF as in real life, can be used to make [[Gypsum plaster|plaster casts]]
 
On the white side, [[calcite]] is a mineral based on calcium, the same stuff as bones.  It forms crystals, and occurs in DF as an unremarkable white stone.  Calcite is a main component of [[limestone]] and [[chalk]]—which in turn can become [[marble]];  it's often formed from the accumulated remains of ancient marine animals (for a memorable use of chalk stone layers in high fantasy, check out Terry Pratchett's novel ''The Wee Free Men'' and its sequels).  The most well-known marine mineral is surely table salt, present in DF as [[rock salt]].  It's formed when saltwater evaporates; another evaporative mineral, or "evaporite", is [[gypsum]], which, in DF as in real life, can be used to make [[Gypsum plaster|plaster casts]]
 +
  
 
<gallery>
 
<gallery>
Line 315: Line 365:
 
| human  = ado
 
| human  = ado
 
}}
 
}}
 +
 +
{{D for Dwarf}}
 +
Some small, specialized teams of Dwarves are known for their fierce battle-cry: "Rock and Stone!," or some variation thereof. Said dwarves are notoriously belligerent towards insect life.
 +
  
 
{{Category|Materials}}
 
{{Category|Materials}}
 
[[ru:Stone]]
 
[[ru:Stone]]

Latest revision as of 04:04, 17 August 2024

This article is about the current version of DF.
Note that some content may still need to be updated.

This article is about DF geology and the distribution of stones, and does not contain the specific locations of ores or gems. For that, as well as a general introduction to the new player, see The Non-Dwarf's Guide to Rock
For a list of stone sorted by tile, see Tilesets § Stones.

A quick note on terminology:

Stone v50 preview.png

The term "stone" can refer to two different but related concepts, depending on if you're talking about "stone" or "a stone". When referring to stone as general material, it encompasses all non-organic material that is not specifically soil, metal or gems, as in "The stone layer was mostly granite" or "The stone was dug out to make room for workshops". When referring to a stone, the round item left over from mining, it refers to the specific object of raw material that is carried to a workshop of some type, or can be used as-is for construction, and that round item can be either stone (in the first sense) or a gem or an ore of some metal, as in "The stones left over were mostly granite with some gold" or "The stones dug out had to be removed to make room for the workshops". It's usually obvious from the context, but either 1) the non-ore/non-gem stuff in general, or 2) a single unit of stone/ore/gem that can be carried away - just to be clear.

An unmined rock or stone tile is a naturally occurring solid aggregate of minerals. Mining a rock tile leaves behind a loose stone item (see infobox) roughly 25% of the time. Other types of minable tiles include soil, sand, and clay; these tiles do not produce loose stones when mined.

Stone
Hornblende sprite.png
/
Construction
Materials Workshops Labors
Used for
Base value Size
3☼ 100,000 cm³
Browse other items

Loose stones are divided into a few key categories:

  • Ore: stones that produce metal bars when smelted
  • Rough gems: rough gems can be cut, then used to encrust objects and create windows.
  • Other stone: all other stones, few of which have a use outside of items and structures (obsidian being a notable exception).

Economic stones are types of stone that can be reserved for a special purpose: for ores, this is smelting, and for fluxes, this is steel production. Bituminous coal and lignite can be reserved for making coke.

Having created loose stone, most of the time you'll want to get rid of it, or at least move it someplace else. See stone management for advice.

If you are having the opposite problem, and find yourself running out of stone, try making stone blocks.

Main layer types[edit]

Main article: Stone layers

There are four types of stone layers (plus soil, which is not stone). The type of layer is the primary indicator of what kind of ores you are likely to find on the map, as well as a sign of volcanic activity.

The types are sedimentary layers, igneous intrusive layers, igneous extrusive layers, and metamorphic layers.

The primary types of rock only occur in their own layers (e.g. you won't find limestone in a marble layer).

Stones forming entire layers[edit]

These types of stone occur as entire layers, containing some veins and pockets of other minerals (see below).

Icon Color Sample Name Fire-safe Magma-safe Economic uses
Sedimentary
Chalk sprite.png / beige
ChalkSwatch.png
Chalk Yes Calcium carbonate
Flux
Chert sprite.png / = pale taupe
ChertSwatch.png
Chert Yes Yes
Claystone sprite.png / , chocolate
ClaystoneSwatch.png
Claystone Yes
Conglomerate sprite.png / rose taupe
ConglomerateSwatch.png
Conglomerate Yes
Dolomite sprite.png / ` pale pink
DolomiteSwatch.png
Dolomite Yes Yes Flux
Limestone sprite.png / silver
LimestoneSwatch.png
Limestone Yes Calcium carbonate
Flux
Mudstone sprite.png / gray
MudstoneSwatch.png
Mudstone Yes
Rock salt sprite.png / # pink
Rock saltSwatch.png
Rock salt Yes
Sandstone sprite.png / # saffron
SandstoneSwatch.png
Sandstone Yes Yes
Shale sprite.png / . medium taupe
ShaleSwatch.png
Shale Yes
Siltstone sprite.png / % ecru
SiltstoneSwatch.png
Siltstone Yes
Igneous intrusive
Diorite sprite.png / silver
DioriteSwatch.png
Diorite Yes
Gabbro sprite.png / gray
GabbroSwatch.png
Gabbro Yes Yes
Granite sprite.png / clear
GraniteSwatch.png
Granite Yes
Igneous extrusive
Andesite sprite.png / gray
AndesiteSwatch.png
Andesite Yes
Basalt sprite.png / # taupe gray
BasaltSwatch.png
Basalt Yes Yes
Dacite sprite.png / . silver
DaciteSwatch.png
Dacite Yes
Obsidian sprite.png / black
ObsidianSwatch.png
Obsidian Yes Yes Sharp blades
Rhyolite sprite.png / , buff
RhyoliteSwatch.png
Rhyolite Yes
Metamorphic
Gneiss sprite.png / = flax
GneissSwatch.png
Gneiss Yes
Marble sprite.png / white
MarbleSwatch.png
Marble Yes Calcium carbonate
Flux
Phyllite sprite.png / - gray
PhylliteSwatch.png
Phyllite Yes
Quartzite sprite.png / - lavender blush
QuartziteSwatch.png
Quartzite Yes Yes
Schist sprite.png / ` dark chestnut
SchistSwatch.png
Schist Yes
Slate sprite.png / % russet
SlateSwatch.png
Slate Yes

Other stone[edit]

Stones found on this table will occur as pockets and veins inside their respective stone layers (see above). When your miners newly encounter one of them; you will receive an announcement, even for the ones that have no current use other than to build constructions of unusual colors. Note that the veins or clusters can spread into other layers, and may cause some layers to contain stones they usually wouldn't. A few of these stones, such as olivine, have other, more interesting minerals appear inside them.

Non-layer stone formations occur in one of three shapes: large clusters, veins, and small clusters. (See Veins & Clusters for full info.)

The following table does not contain ores and gems.

Icon Color Sample Name Found in Fire-safe Magma-safe Economic uses
Alabaster sprite.png / ^ ivory
AlabasterSwatch.png
Alabaster Gypsum(S) Plaster
Alunite sprite.png / ` purple
AluniteSwatch.png
Alunite All Igneous extrusive(L), Kaolinite(L) Yes Yes
Anhydrite sprite.png / v periwinkle
AnhydriteSwatch.png
Anhydrite Gypsum(S), Satinspar(1), Alabaster(1), Selenite(1) Yes Yes
Bauxite sprite.png / + vermilion
BauxiteSwatch.png
Bauxite All Sedimentary(L) Yes Yes
Bituminous coal sprite.png / charcoal
Bituminous coalSwatch.png
Bituminous coal All Sedimentary(V) Coal (x9)
Borax sprite.png / ` silver
BoraxSwatch.png
Borax Gypsum(S), Rock salt(L) Yes
Brimstone sprite.png / % yellow
BrimstoneSwatch.png
Brimstone All Igneous extrusive(S), Gypsum(S)
Calcite sprite.png / " flax
CalciteSwatch.png
Calcite Limestone(S), Marble(S) Yes Yes Calcium carbonate
Flux
Chromite sprite.png / = dark indigo
ChromiteSwatch.png
Chromite Olivine(V) Yes Yes
Cinnabar sprite.png / £ * red
CinnabarSwatch.png
Cinnabar All Igneous extrusive(V), Shale(V), Quartzite(V)
Cobaltite sprite.png / £ * charcoal
CobaltiteSwatch.png
Cobaltite All Igneous(V), All Metamorphic(V) Yes
Cryolite sprite.png / - buff
CryoliteSwatch.png
Cryolite Granite(S) Yes
Graphite sprite.png / o charcoal
GraphiteSwatch.png
Graphite Gneiss(S),