Agate

agate mineral

Amazonite

amazonite mineral specimen in a museum display cabinet

Amethyst

rich purple coloured amethyst geode

Angelite

eight individual angelite stones grouped together

Apatite

blue apatite natural mineral loose stones

Aquamarine

aquamarine mineral specimen

Aragonite

aragonite mineral specimen

Aventurine

three green aventurine stones

Azurite

azurite

Beryl

green beryl mineral on display in a museum cabinet

Bloodstone

rough piece of the mineral bloodstone

Calcite

pink calcite crystals on matrix

Carnelian

polished carnelian stones

Chalcedony

the mineral chalcedony

Charoite

charoite mineral museum specimen

Chrysocolla

chrysocolla mineral specimen

Chrysoprase

rich green coloured chrysoprase mineral

Citrine

citrine tumbled stones

Corundum

corundum mineral specimen

Dinosaur Bone

dinosaur bone mineral on display in a museum cabinet

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