| Aventurine |
A greenish or peach colored quartz
containing tiny mica flakes. |
| Quartz |
The milky color is caused by small
bubbles of gas and liquid. |
| Peridot |
From the Arabic word "Faridat"
meaning gem. August birthstone. |
| Ruby |
The "king of precious
gems". July birthstone. |
| Raspberry Quartz |
A quartz with mica flakes giving
it its raspberry color. |
| Topaz |
From the Greek word "Topazious"
meaning to seek. November birthstone. |
| Rose Quartz |
The pinkish color of this quartz
comes from the impurity titanium. |
| Crystal Points |
This is quartz in its purest form,
and is totally free of impurities. |
| Sapphire |
A Corundum and comes in colors
including blue. September birthstone. |
| Obsidian |
Also known as volcanic glass.
Generally very deep black in color. |
| Smokey |
Dark brown quartz, sometimes
caused by exposure to natural radioactivity. |
| Moon Stone |
A white, gray, or tan feldspar
that typically emits a bluish white glow. |
| Amethyst |
From the Greek word "Amethustos"
meaning sober. February birthstone. |
| Emerald |
A Beryl with traces of chromium in
it. May birthstone. |
| Fluorite |
A Feldspar in colors including
purple, clear, yellow, and green. |
| Amazonite |
A greenish form of gem-quality
microline. |
| Blue Calcite |
A sedimentary material that comes
in a variety of colors. |
| Citrine |
From the French word "Citrin"
meaning yellow. |
| Pyrite |
Better known as "Fools
Gold". Iron material that occurs in ore deposits. |
| Garnet |
From the Latin word "Garnatus"
meaning seed-like. January birthstone. |