This species is formally identified as Gliricidia sepium and can be found by different colloquial names in various parts of the world
The name is derived from the Charo River in eastern Siberia
Australian Aboriginal tribes referred to Black Opal as "Fire of the Desert
bright red
Due to its color and clarity
Kyanite 7x9-8x10mm Pebble - 15-16-Inch Blue Ice Glaciertite This species is formally identifiedKyanite often occurs as long, bladed, striated crystals, transparent or translucent with a pearly luster. An aluminum silicate mineral, it may appear in white, pink, yellow, orange, green, blue, gray and black. In addition to its value as a gemstone, Kyanite is also extremely useful in industrial applications due to its high heat resistance. It is often used in kiln furniture and foundry molds, as well as for brake shoes, grinding wheels and cutting