Realgar Towers / 4-6" AVG - 1 KILO LOT Menu Cabochons Pieces measure approximately 25-40 millimeters

Pieces measure approximately 25-40 millimeters

Mahogany Obsidian

showcasing its various shades of green and revealing the geological processes involved in the transformation of minerals like olivine and pyroxene into the serpentinite group

Pieces measure approximately 5

Realgar Towers / 4-6" AVG - 1 KILO LOT Menu Cabochons Pieces measure approximately 25-40 millimetersQuantity: 1 kilogram Average size range: 4 to 6 inches Realgar is a variety of arsenic sulfide that forms dark red to orange crystals. Its name comes from the Arabic rahj al gahr, meaning powder of the mine. When exposed to sunlight, realgar will turn yellow and orange, and this form is called pararealgar.