Rose Quartz 12x15-10x16mm Simple Cut Nugget - 15-16 Inch 8mm Dark Labradorite is usually gray to

Labradorite is usually gray to green

Fluorite is a luminous

they come in a rainbow of colors besides red

check out The Identification of Zachery Treated Turquoise

Biotite is a name used for a large group of black mica minerals that are commonly found in igneous and metamorphic rocks

Rose Quartz 12x15-10x16mm Simple Cut Nugget - 15-16 Inch 8mm Dark Labradorite is usually gray toRose Quartz is a silicon dioxide crystal and one of the most common varieties of the Quartz family. It is a translucent to transparent stone with a soft pale pink to rose red hue, thought to be derived from trace amounts of titanium, iron or manganese impurities within the stone. Considered by ancient Egyptians and Romans to have powers of beautification and wrinkle protection, Rose Quartz facial masks have been recovered from Egyptian tombs.