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Laguna Agate
Blue Topaz
Red Stripe Agate
Amazonite
Rainbow Moonstone
Blue Lace Agate
Garnet
Quartz & Quartzite
Amber
Rhodochrosite
Opal
Emerald
Sapphire
Chalcedony
Herkimer Diamond
Blue Pearl
Malachite
Crazy Lace Agate
Rutilated Quartz
Copper Agate
Chevron Amethyst
Labradorite
Tourmaline
Chrysocolla
Sodalite
Tiger's Eye
Lapis
Spinel
Coral
White Stripe Agate
Specialty Gemstone Terms:
Adularescence or Schiller Effect is a white, silver or blueish coloration sheen seen at certain angles of diffracted light in a gemstone. A bright, intense blue is the most prized color.
Labradorescence is a show of iridescent flashes of color on the surface of the gemstone Labradorite. It is a multi-color schiller of subsurface crystal layers containing high K. Bright aqua- to turquoise- blue is most common. Purples and orange shades are most rare.
Chatoyance, Cat's Eye Effect, Asterism is a bright line or ray visible in a gemstone. Often silver or white in color caused by light reflection due to inclusion.
Aventurescence is an optical reflection of minute mineral platelets in orientation to reflected light within the gemstone. Best described as metallic glitter
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