Bulk : Crystal : Mounted : 12 Pieces - Ruby (Corundum) crystal specimens in acrylic boxesA flat of 12 Ruby crystals mounted in acrylic boxes using museum putty. Each specimen is from India. Corundum is the crystal form of Aluminum Oxide. The trace element of Chromium gives Rubies their red color. Rubies measure 9 on the MOHS scale of hardness. The specimen boxes measure 1. 25" wide x 1. 25" deep x 1" tall. Each specimen measures about 3 8" to 1 2". Each specimen is significantly different from the next. All rocks, crystals and gemstones

Flat of Ocean Green Kyanite in specimen boxes

This is a small flat of 6 Cherry Amber stones from Indonesia

Made of faceted hematite beads

It is said that Black Tourmaline acts like an energy bodyguard

Nicely carved Lavrikite clam

Its color will range from dark-green to bluish to reddish

when trapped under pressure within shale

There is some brown discoloration where the cluster was removed from the matrix

Drop pendant measures 1" x 5/8"

This is a wonderful piece of sculpture

Measures 6½"

The irregular polished tourmaline chips give texture and personality to the bracelet