Jen's geology

I know it's enough already with the schist, but it's not as simple as I thought to identify. Schist : "A coarse-grained metamor...

Acadian granite, gneiss from Delaware, Grand Canyon sandstone/shale cliffs and slopes, intrusive basalt into Acadian granite, angular unconf...

Sandstone is a sedimentary rock made up of the minerals quartz and/or feldspar. The clear quartz and amber feldspar create a brown, yellow,...

Why does one person have to get all the credit for discovering, creating or developing something when there were others on the scene as well...

Here's my attempt to understand the geological world. Couldn't understand myself, couldn't understand people or music, but mayb...