Condor Agate Pair- Argentina 76740e6d2a4e5cdac8c15dc618d3f154 Calcium carbonate from the shells

Calcium carbonate from the shells of these creatures began to take a new form over time

At times the tools were also “polished”: a final grinding with a fine abrasive

This necklace consists of Mother of Pearl and black mussel shell

Amethyst is the birthstone for February

Condor Agate Pair- Argentina 76740e6d2a4e5cdac8c15dc618d3f154 Calcium carbonate from the shellsAgate is a form of Chalcedony pronounced Kay sed ony, made up of 90% quartz and 10% morganite. It is composed of microscopically fine fibrous crystals and it normally shows color banding, stripes, whirls, bull's eye and other random patterns due to impurities in the quartz. Igneous rock is formed by lava and volcanic activity. This activity can form pockets bubbles in the rock, similarly to Swiss cheese. When these pockets are formed in an area close