Rough Ruby Corundum Hexagon Crystals / 20-30mm AVG - 1 LB. LOT Menu Pyramids Chunks of broken selenite products

Chunks of broken selenite products include bowls

Listing is for (6 Pieces)

Hexagon Selenite Slab-Plate

Mix Gemstones Cabochons

Pink Crackle Quartz Pendant with Silver Plating

Rough Ruby Corundum Hexagon Crystals / 20-30mm AVG - 1 LB. LOT Menu Pyramids Chunks of broken selenite productsQuantity: 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.