Mixed Dark Lepidocrocite 8mm Large Hole Round - 8 Inch 10-Oct Micas are fairly light and

Micas are fairly light and relatively soft

Natural Agate is a variety of banded Chalcedony

Aquamarine

There are 2 specimens pictured to show that there are variations in the size and color

It is the most abundant lithium-bearing mineral as well as a significant source of the rare alkali metals rubidium and caesium

Mixed Dark Lepidocrocite 8mm Large Hole Round - 8 Inch 10-Oct Micas are fairly light andAn iron oxide hydroxide mineral, Lepidocrocite forms when iron containing substances rust underwater. It is commonly found in the weathering of primary iron minerals and in iron ore deposits, and can be red to reddish brown. When skillfully cut and polished, those substances add a delicate accent to the otherwise clear gemstone.