Ruby Zoisite is a combination of both ruby and zoisite...

Ruby Zoisite is a combination of both ruby and zoisite crystals. Also known as ruby-in-zoisite, these stones were discovered in...

Ruby Zoisite is a combination of both ruby and zoisite...

Ruby Zoisite is a combination of both ruby and zoisite crystals. Also known as ruby-in-zoisite, these stones were discovered in...

These unique salt-and-pepper stones are made primarily of...

These unique salt-and-pepper stones are made primarily of obsidian flecked with inclusions of cristobalite, a milk-white...

These unique salt-and-pepper stones are made primarily of...

These unique salt-and-pepper stones are made primarily of obsidian flecked with inclusions of cristobalite, a milk-white...

These unique salt-and-pepper stones are made primarily of...

These unique salt-and-pepper stones are made primarily of obsidian flecked with inclusions of cristobalite, a milk-white...

Sodalite is so named for its high content of sodium,...

Sodalite is so named for its high content of sodium, resulting in the mottled white and gray and blue stone. The blue is caused...

Sodalite is so named for its high content of sodium,...

Sodalite is so named for its high content of sodium, resulting in the mottled white and gray and blue stone. The blue is caused...

Sodalite is so named for its high content of sodium,...

Sodalite is so named for its high content of sodium, resulting in the mottled white and gray and blue stone. The blue is caused...

Sodalite is so named for its high content of sodium,...

Sodalite is so named for its high content of sodium, resulting in the mottled white and gray and blue stone. The blue is caused...

Tiger's Eye is a banded gemstone made of layers of...

Tiger's Eye is a banded gemstone made of layers of crocidolite dissolved in quartz. They range in hue from dark brown to a...

Tiger's Eye is a banded gemstone made of layers of...

Tiger's Eye is a banded gemstone made of layers of crocidolite dissolved in quartz. They range in hue from dark brown to a...

Tiger's Eye is a banded gemstone made of layers of...

Tiger's Eye is a banded gemstone made of layers of crocidolite dissolved in quartz. They range in hue from dark brown to a...

Tiger's Eye is a banded gemstone made of layers of...

Tiger's Eye is a banded gemstone made of layers of crocidolite dissolved in quartz. They range in hue from dark brown to a...

African turquoise is actually a form of naturally occuring...

African turquoise is actually a form of naturally occuring jasper mined in several regions of Africa. Ranging in hue from...

African turquoise is actually a form of naturally occuring...

African turquoise is actually a form of naturally occuring jasper mined in several regions of Africa. Ranging in hue from...

African turquoise is actually a form of naturally occuring...

African turquoise is actually a form of naturally occuring jasper mined in several regions of Africa. Ranging in hue from...

African turquoise is actually a form of naturally occuring...

African turquoise is actually a form of naturally occuring jasper mined in several regions of Africa. Ranging in hue from...

Turquoise is a vivid stone ranging from blues and greens...

Turquoise is a vivid stone ranging from blues and greens to yellows, marbled delicately with blacks, browns, and golds....

Turquoise is a vivid stone ranging from blues and greens...

Turquoise is a vivid stone ranging from blues and greens to yellows, marbled delicately with blacks, browns, and golds....

The birthstone for the month of October, tourmalines are a...

The birthstone for the month of October, tourmalines are a crystalline boron silicate mineral that occurs in a variety of...