Obsidian is a naturally occurring volcanic glass formed when lava extruded from a volcano cools rapidly with minimal crystal growth. It is an igneous rock. Obsidian is produced from felsic lava, rich in the lighter elements such as silicon, oxygen, aluminium, sodium, and potassium. It is commonly found within the margins of rhyolitic lava flows known as obsidian flows. These flows have a high content of silica, giving them a high viscosity. The high viscosity inhibits diffusion of atoms through

90K views · 278 reactions |  Snow Cone -> Dropping this Friday at 7pm EST in our Carnival Slime Collection! This is an icee base slime that comes with 3 1/2oz clear slimes (red, blue, yellow). It’s scented like blue raspberry and it’s such a fun slime to assemble and play with:) make sure to set your alarm for this weeks drop cause you’re not gonna want to miss it:) - #slime #satisfying #asmr #mixing #diy #tutorial #asmr #iceeslime #diyslime | Slime Obsidian | Facebook

45K views · 839 reactions | Avowed is the latest Skyrim-esq RPG from Obsidian. Coming to the Xbox Series X. | Today I Learned | Facebook