Tumbled Amethyst / 20-45mm AVG - 1 LB. LOT tumbled gemstones for price comparison is a variety of gypsum

is a variety of gypsum that tends to grow either in long fibrous or flat plate-like crystals

Natural rose quartz will vary in color from extremely pale pink

and is widely found in formations such as stalactites and stalagmites

Flat Amethyst Gemstone Hexagon Palm Stones

Listing is for (75 grams

Tumbled Amethyst / 20-45mm AVG - 1 LB. LOT tumbled gemstones for price comparison is a variety of gypsumQuantity: 1 pound Average size range: 20 to 45 millimeters Amethyst is a violet gemstone that occurs when quartz containing significant iron impurities and other trace elements undergoes natural geological irradiation over long periods of time, altering the color. Variations in color occur based on the amount of iron and the specific trace elements present in the original quartz.