Agate Geode Slice Crystal Bundle Lot (15 Pieces) Bulk Wholesale Gemstone Décor Collection Menu Skulls Iron pyrite has a yellow

Iron pyrite has a yellow metallic luster that gives it the nickname fool's gold

5 on the Mohs scale) and significantly harder perpendicular to it (about 6 to 7 on the Mohs scale)

Extra Quality Blue Kyanite Blade Clusters

arfvedsonite's relative scarcity means it is generally used for jewelry or scientific research

selenite will often contain small inclusions of other minerals or internal cleaving where different crystal shapes meet

Agate Geode Slice Crystal Bundle Lot (15 Pieces) Bulk Wholesale Gemstone Décor Collection Menu Skulls Iron pyrite has a yellowMixed Agate Geode Slice Crystal Clearance Discount Lot You Will Receive 15 Agate Items As Pictured (All Colors Are Dyed Except For Natural Gray Color)