Blue Aragonite specimen 112*35*80mm 270g Super Seven Amethyst possibly with minor feldspar

possibly with minor feldspar

Lepidolite can increase your concentration

You can try taking Apatite on a visit to the dentist if you find these visits stressful

This tourmaline specimen is on a Feldspar/Mica matrix

Yooperlite is the trade name for rare Syenite pebbles containing fluorescent sodalite

Blue Aragonite specimen 112*35*80mm 270g Super Seven Amethyst possibly with minor feldsparSoft Blue Aragonite This beautiful soft Blue Aragonite specimen 112*35*80mm weighs 270g. Blue Aragonite, also sometimes called Caribbean Calcite, is a form of Aragonite. Aragonite is a calcium carbonate mineral, which forms in limestone caves and around hot springs. It has the same composition as Calcite, with a more compact structure. It is often recognised as a twinned pseudo hexagonal prismatic crystal. Twinning results from interruptions during