Polished Amethyst Slice Metal: Sterling Silver

Metal: Sterling Silver

The matrix associated with opal can be almost any visible color

Here is another great example of smoky quartz

Thousands of years ago

May contain traces of nuts

Polished Amethyst Slice Metal: Sterling SilverTalk about one beautiful slice of amethyst crystal! The colors in this specimen are just amazing. You can truly see every level of mineral growth. Size: 3. 7 x 2. 9 x 0. 2 in. Weight: 2. 8 oz Location: Brazil Amethyst is arguably the most popular mineral known to man. Many people are familiar with the beauty of its purple hues. Amethyst is a variation of quartz that contains trace amounts of iron. When the mineral is exposed to radioactive gamma rays,