
Actinolite

Adamite

Aegirine

Afghanite

Agate

Ajoite

Alabandite

Albite

Alexandrite

Almandine Garnet

Amazonite

Amber

Amblygonite

Amethyst

Ametrine

Ammonite

Amphibole Quartz

Analcime

Anatase

Andalusite

Angel Aura Quartz

Angel Phantom Quartz

Angel Wing Calcite

Angelite

Anhydrite

Anorthoclase

Anthophyllite

Antimonite

Apache Tears

Apatite

Apophyllite

Aqua Aura Quartz

Aquamarine

Aragonite

Arfvedsonite

Astrophyllite

Atacamite

Atlantisite

Augite

Aura Quartz

Aurichalcite

Aventurine

Axinite

Azurite

Azurite Malachite

Bamboo Leaf Jasper

Barite

Beryllonite

Biotite

Bixbite Red Beryl