Rough Serpentine / 20-40mm AVG - 1 LB. LOT

Quantity: 1 pound

Average size range: 20 to 40 millimeters

Serpentine is a metamorphic rock that forms when the stone absorbs large amounts of water under high pressure, and may contain other minerals like chrysotile, lizardite, or magnetite. Serpentine is named for its signature snake-skin texture and patterns.