Calcite
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Yellow Calcite Polished 10mm Round - Sold Individually
Bead World Gems
$0.55Sold Individually What is it: Calcite is the one of the most common minerals and has a Mohs hardness of 3. It occurs in a great variety of shapes and colors, and it constitutes a major portion of many of the earth's rocks. Color is white or none, though...$0.55 -
Blue Calcite Polished 12mm Round
Bead World Gems
$1.25Sold Individually What is it: Calcite is the one of the most common minerals and has a Mohs hardness of 3. It occurs in a great variety of shapes and colors, and it constitutes a major portion of many of the earth's rocks. Color is white or none, though...$1.25