Gabbro

From Dwarf Fortress Wiki

Gabbro

▒ ▒ ▒ ▒ ▒ ▒ ▒ ● = = = ▒ ▒ ▒ ● ● = = = ▒ ▒ ● ● ● ● = = ▒ ● ● ● ● ● ● =
Uses
Masonry Stone crafting Construction
Properties
Igneous intrusive layer Material value 1
Contains
Garnierite Native gold Tetrahedrite Olivine Native platinum Serpentine Chromite Kimberlite Ilmenite Pyrolusite Hornblende Orthoclase Microcline
Wikipedia article

Gabbro is one of the types of stone that forms entire layers.

Gabbro is the only stone that contains kimberlite, which is the only stone that contains diamonds. Gabbro is also the only stone to contain Garnierite, the ore of Nickel, necessary for some magma-proof metals.

Stone
Sedimentary	Sandstone • Siltstone • Mudstone • Shale • Claystone • Rock salt • Limestone • Conglomerate • Dolomite • Flint • Chert • Chalk
Igneous I.	Granite • Diorite • Gabbro
Igneous E.	Rhyolite • Basalt • Andesite • Felsite • Obsidian
Metamorphic	Quartzite • Slate • Phyllite • Schist • Gneiss • Marble
Unique	Bauxite • Lignite • Bituminous coal • Graphite • Kimberlite
Ore	Bismuthinite • Cassiterite • Copper nuggets • Galena • Garnierite • Gold nuggets • Hematite • Horn silver • Limonite • Magnetite • Malachite • Native aluminum • Platinum nuggets • Raw adamantine • Silver nuggets • Sphalerite • Tetrahedrite