Yet many of these descriptions deal only with the identification of this property. When lapidary aspects are discussed, the focus is on orientation, generally omitting mention of exactly how ...

While much feldspar is carved or turned into cabochons, Oregon sunstone is unusual in that it can be made into faceted gems ... and contain shades of blue, green and other colors that shift as the ...

After hours: January 17 at 5:50:01 PM EST Loading Chart for OPAL ...

Note : Support and Resistance level for the month, calculated based on price range of the previous trading month.

Gemstones, including rubies, emeralds, and sapphires, can be sold for cash, much the same as diamonds and other jewelry.