Tumbled Granite / 20-30mm AVG - 1 LB. LOT

Quantity: 1 pound

Average size range: 20 to 30 millimeters

Granite is a coarse igneous rock composed primarily of quartz, alkali metal-bearing feldspars, and plagioclase. Formed when magma slowly cools, often within cracks in other stones, granite may also contain inclusions of other minerals like mica and hornblende, further altering the visible colors.