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	<id>https://dwarffortresswiki.org/api.php?action=feedcontributions&amp;feedformat=atom&amp;user=Heavenfall</id>
	<title>Dwarf Fortress Wiki - User contributions [en]</title>
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	<updated>2026-09-01T22:05:01Z</updated>
	<subtitle>User contributions</subtitle>
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	<entry>
		<id>https://dwarffortresswiki.org/index.php?title=v0.31_Talk:Obsidian&amp;diff=125635</id>
		<title>v0.31 Talk:Obsidian</title>
		<link rel="alternate" type="text/html" href="https://dwarffortresswiki.org/index.php?title=v0.31_Talk:Obsidian&amp;diff=125635"/>
		<updated>2010-08-16T12:53:00Z</updated>

		<summary type="html">&lt;p&gt;Heavenfall: /* Magma-safe items */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;It looks like obsidian will still be used for constructing items out of stone- I'm staring at some obsidian mechanisms right now. I haven't checked yet if it works for items made at a mason's workshop. --[[User:Vaniver|Vaniver]] 21:24, 11 April 2010 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Actually, what happens is that obsidian is just not being listed in the &amp;quot;economic stone&amp;quot; menu. If it is a layer in your starting location, it will be allowed for construction (green), if it is not a layer, it won't be allowed (red). Since it is not listed, you cannot switch between these two states. To allow obsidian to be listed, you have to remove its &amp;quot;max edge&amp;quot; tag from the raws. You can add it back after switching, and the game will remember its &amp;quot;cannot use&amp;quot; status. [[Special:Contributions/157.82.24.21|157.82.24.21]] 08:01, 16 April 2010 (UTC)&lt;br /&gt;
&lt;br /&gt;
::Confirmed. I'm using mayday edition v0.31.08, and it worked like you described (thanks!). To clarify, the tag is [MAX_EDGE:20000] under [INORGANIC:OBSIDIAN] in the file data\save\regionX\raw\objects\inorganic_stone_layer.txt --[[Special:Contributions/83.183.240.185|83.183.240.185]] 18:24, 27 July 2010 (UTC)&lt;br /&gt;
&lt;br /&gt;
im confuzed. whn i make rock short swords they show up as cedar short sword ect not obsidian short sword. it this correct? --gareth 10:26 08 June 2010&lt;br /&gt;
&lt;br /&gt;
v0.31.06 - Also seeing obsidian swords being created as random-wood swords. --awilson&lt;br /&gt;
&lt;br /&gt;
I was not able to make obsidian by dumping a bucket full of water onto magma. Instead I ended up with a 1/7 water tile. Not even any steam.--[[User:Passive Fist|Passive Fist]] 12:47, 3 July 2010 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
So if I make an obsidian short sword, does it deal damage like a regular wooden sword or like the 40D obsidian short swords?&lt;br /&gt;
&lt;br /&gt;
== Magma-safe items ==&lt;br /&gt;
&lt;br /&gt;
I've gone ahead and edited the part about &amp;quot;all items being destroyed&amp;quot; in a water+magma reaction tile. Magma-safe items are not destroyed, but are entombed within the tile. If the tile is mined, the items will re-appear. This is quite easy to test. --Heavenfall&lt;/div&gt;</summary>
		<author><name>Heavenfall</name></author>
	</entry>
	<entry>
		<id>https://dwarffortresswiki.org/index.php?title=v0.31_Talk:Obsidian&amp;diff=125634</id>
		<title>v0.31 Talk:Obsidian</title>
		<link rel="alternate" type="text/html" href="https://dwarffortresswiki.org/index.php?title=v0.31_Talk:Obsidian&amp;diff=125634"/>
		<updated>2010-08-16T12:52:49Z</updated>

		<summary type="html">&lt;p&gt;Heavenfall: /* Magma-safe items */&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;It looks like obsidian will still be used for constructing items out of stone- I'm staring at some obsidian mechanisms right now. I haven't checked yet if it works for items made at a mason's workshop. --[[User:Vaniver|Vaniver]] 21:24, 11 April 2010 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Actually, what happens is that obsidian is just not being listed in the &amp;quot;economic stone&amp;quot; menu. If it is a layer in your starting location, it will be allowed for construction (green), if it is not a layer, it won't be allowed (red). Since it is not listed, you cannot switch between these two states. To allow obsidian to be listed, you have to remove its &amp;quot;max edge&amp;quot; tag from the raws. You can add it back after switching, and the game will remember its &amp;quot;cannot use&amp;quot; status. [[Special:Contributions/157.82.24.21|157.82.24.21]] 08:01, 16 April 2010 (UTC)&lt;br /&gt;
&lt;br /&gt;
::Confirmed. I'm using mayday edition v0.31.08, and it worked like you described (thanks!). To clarify, the tag is [MAX_EDGE:20000] under [INORGANIC:OBSIDIAN] in the file data\save\regionX\raw\objects\inorganic_stone_layer.txt --[[Special:Contributions/83.183.240.185|83.183.240.185]] 18:24, 27 July 2010 (UTC)&lt;br /&gt;
&lt;br /&gt;
im confuzed. whn i make rock short swords they show up as cedar short sword ect not obsidian short sword. it this correct? --gareth 10:26 08 June 2010&lt;br /&gt;
&lt;br /&gt;
v0.31.06 - Also seeing obsidian swords being created as random-wood swords. --awilson&lt;br /&gt;
&lt;br /&gt;
I was not able to make obsidian by dumping a bucket full of water onto magma. Instead I ended up with a 1/7 water tile. Not even any steam.--[[User:Passive Fist|Passive Fist]] 12:47, 3 July 2010 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
So if I make an obsidian short sword, does it deal damage like a regular wooden sword or like the 40D obsidian short swords?&lt;br /&gt;
&lt;br /&gt;
== Magma-safe items ==&lt;br /&gt;
&lt;br /&gt;
I've gone ahead and edited the part about &amp;quot;all items being destroyed&amp;quot; in a water+magma reaction tile. Magma-safe items are not destroyed, but are entombed within the tile. If the tile is mined, the items will re-appear. This is quite easy to test. -- Heavenfall&lt;/div&gt;</summary>
		<author><name>Heavenfall</name></author>
	</entry>
	<entry>
		<id>https://dwarffortresswiki.org/index.php?title=v0.31_Talk:Obsidian&amp;diff=125633</id>
		<title>v0.31 Talk:Obsidian</title>
		<link rel="alternate" type="text/html" href="https://dwarffortresswiki.org/index.php?title=v0.31_Talk:Obsidian&amp;diff=125633"/>
		<updated>2010-08-16T12:40:36Z</updated>

		<summary type="html">&lt;p&gt;Heavenfall: /* Magma-safe items */ new section&lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;It looks like obsidian will still be used for constructing items out of stone- I'm staring at some obsidian mechanisms right now. I haven't checked yet if it works for items made at a mason's workshop. --[[User:Vaniver|Vaniver]] 21:24, 11 April 2010 (UTC)&lt;br /&gt;
&lt;br /&gt;
:Actually, what happens is that obsidian is just not being listed in the &amp;quot;economic stone&amp;quot; menu. If it is a layer in your starting location, it will be allowed for construction (green), if it is not a layer, it won't be allowed (red). Since it is not listed, you cannot switch between these two states. To allow obsidian to be listed, you have to remove its &amp;quot;max edge&amp;quot; tag from the raws. You can add it back after switching, and the game will remember its &amp;quot;cannot use&amp;quot; status. [[Special:Contributions/157.82.24.21|157.82.24.21]] 08:01, 16 April 2010 (UTC)&lt;br /&gt;
&lt;br /&gt;
::Confirmed. I'm using mayday edition v0.31.08, and it worked like you described (thanks!). To clarify, the tag is [MAX_EDGE:20000] under [INORGANIC:OBSIDIAN] in the file data\save\regionX\raw\objects\inorganic_stone_layer.txt --[[Special:Contributions/83.183.240.185|83.183.240.185]] 18:24, 27 July 2010 (UTC)&lt;br /&gt;
&lt;br /&gt;
im confuzed. whn i make rock short swords they show up as cedar short sword ect not obsidian short sword. it this correct? --gareth 10:26 08 June 2010&lt;br /&gt;
&lt;br /&gt;
v0.31.06 - Also seeing obsidian swords being created as random-wood swords. --awilson&lt;br /&gt;
&lt;br /&gt;
I was not able to make obsidian by dumping a bucket full of water onto magma. Instead I ended up with a 1/7 water tile. Not even any steam.--[[User:Passive Fist|Passive Fist]] 12:47, 3 July 2010 (UTC)&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
So if I make an obsidian short sword, does it deal damage like a regular wooden sword or like the 40D obsidian short swords?&lt;br /&gt;
&lt;br /&gt;
== Magma-safe items ==&lt;br /&gt;
&lt;br /&gt;
I've gone ahead and edited the part about &amp;quot;all items being destroyed&amp;quot; in a water+magma reaction tile. Magma-safe items are not destroyed, but are entombed within the tile. If the tile is mined, the items will re-appear. This is quite easy to test.&lt;/div&gt;</summary>
		<author><name>Heavenfall</name></author>
	</entry>
	<entry>
		<id>https://dwarffortresswiki.org/index.php?title=v0.31:Obsidian&amp;diff=125632</id>
		<title>v0.31:Obsidian</title>
		<link rel="alternate" type="text/html" href="https://dwarffortresswiki.org/index.php?title=v0.31:Obsidian&amp;diff=125632"/>
		<updated>2010-08-16T12:34:33Z</updated>

		<summary type="html">&lt;p&gt;Heavenfall: &lt;/p&gt;
&lt;hr /&gt;
&lt;div&gt;{{buggy}}&lt;br /&gt;
{{layerlookup/0}}{{av}}{{Quality|Exceptional|21:08, 8 June 2010 (UTC)}}&lt;br /&gt;
&lt;br /&gt;
'''Obsidian''' is one of the types of &amp;lt;span title=&amp;quot;or technically, volcanic glass&amp;quot;&amp;gt;{{L|stone}}&amp;lt;/span&amp;gt; that forms entire {{L|Stone#Stones forming entire layers|layer}}s.  Obsidian is also found surrounding magma pools and volcanoes, exactly 1 tile thick.&lt;br /&gt;
&lt;br /&gt;
&amp;quot;Obsidian&amp;quot; is the also name of the twelfth month of the dwarven {{L|calendar}}, covering late Winter.&lt;br /&gt;
&lt;br /&gt;
It can also be made into obsidian shortswords with one log at the craftsdwarf's workshop. These are good at first to defend your fort from early wolf and giant eagle attacks. Note that a display issue currently exists that, when you make a short sword out of obsidian, it will be listed as a wooden training sword instead of as an obsidian short sword.&lt;br /&gt;
==Obsidian Formation==&lt;br /&gt;
&lt;br /&gt;
Obsidian can be formed by mixing {{L|water}} and {{L|magma}}. This results in any tiles containing both {{L|water}} and {{L|magma}} to be replaced with obsidian, and produces a large amount of {{L|steam}}. Any non-{{L|magma-safe}} objects that were in the {{L|water}} or {{L|magma}} prior to the formation of obsidian are completely destroyed, which can be an effective method of removing unwanted items or enemies. Magma-safe items will be entombed in the tile, and can be regained by mining it.&lt;br /&gt;
[[Obsidian farming]] can be used to produce large amounts of obsidian for masonry, making crafts, or construction.&lt;br /&gt;
&lt;br /&gt;
==Bugs==&lt;br /&gt;
* Obsidian is not currently listed as an economic stone ({{key|z}} &amp;gt; stone). You cannot switch between &amp;quot;use&amp;quot; and &amp;quot;not use&amp;quot;, so you can only use obsidian for constructions if you embark in a biome with an obsidian layer. See the discussion page for a workaround. {{version|0.31.03}}&lt;br /&gt;
&lt;br /&gt;
&amp;lt;gallery&amp;gt;&lt;br /&gt;
Image:Obsidian.jpg|Obsidian&lt;br /&gt;
File:ObsidianDomeCA.JPG|Obsidian rock face&lt;br /&gt;
File:Teotihuacán - Obsidianklinge.jpg|Obsidian blade&lt;br /&gt;
&amp;lt;/gallery&amp;gt;&lt;br /&gt;
&lt;br /&gt;
{{gamedata}}&lt;br /&gt;
{{stones}}&lt;br /&gt;
{{Category|Economic Stone}}&lt;/div&gt;</summary>
		<author><name>Heavenfall</name></author>
	</entry>
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