Emeralds are a form of the mineral Beryl and as such are related to Aquamarines and Morganite.
Aluminum Berillium Silicate...Includes Yellow & Red Beryl, Aquamarine, Emerald, Morganite....
It forms a crystal.
Ice forms a glacier and therefore it is considered a mineral.
A mineral cannot be organic. A mineral cannot be made by or composed of life forms.
This mineral is called halite.
The mineral quartz is the main ingredient in manufactured glass.
Quartz is a common rock forming mineral.
Garnet commonly forms porphyroblasts.
Beryllium Aluminum Silicate
A banded mineral is a mineral that has grains that are arranged in a particular pattern of flat layers or forms swirls.
A mineral cannot be organic. A mineral cannot be made by or composed of life forms.