Rough Ruby Corundum Hexagon Crystals / 20-30mm AVG - 1 LB. LOT Menu Pyramids Pieces measure approximately 50-600 g

Pieces measure approximately 50-600 g (AVERAGE SIZE)

Mix Gemstones Cabochons

Hexagon Selenite Slab-Plate

Listing is for (6 Pieces)

while Moss Agate

Rough Ruby Corundum Hexagon Crystals / 20-30mm AVG - 1 LB. LOT Menu Pyramids Pieces measure approximately 50-600 gQuantity: 1 pound Average size range: 20 to 30 millimeters Rubies are one of two varieties of the aluminum oxide mineral corundum. Rarer than sapphire, ruby corundum contains large amounts of chromium in its crystalline structure. Ruby is considered one of the traditional Big 4 gemstones along with diamonds, emeralds, and sapphires, and has been used in jewelry and carvings for thousands of years.