`the_ground.js` update: * Vitreous rocks added: obsidian, dacidian, andesidian, basalidian, koma
the_ground.js update:- Vitreous rocks added: obsidian, dacidian, andesidian, basalidian, komatidian
- You can make obsidian by quickly cooling felsic (granitic) magma
- Vesicular rocks added: pumice, intermediate pumice, scoria, mafic scoria, ultramafic scoria
- Disclaimers:
- For vitreous rocks, only obsidian is known to exist in real life
- Only pumice and scoria are known to exist, and neither pumice and scoria is subdivided in any academic literature
- For vitreous rocks, only obsidian is known to exist in real life
