Crystal : Mounted : Ruby (Corundum) specimens in boxesRuby crystals mounted in specimen 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. 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. *IMPORTANT: When ordering select the correct

Our choice

Chain length is 62" overall

Lemurian Quartz crystal point measures 2-1/2" x 1"

#29: about 5/16" tall

This item measures 1-1/2" x 1-1/2" x  3/4" deep

in Brown finish

#16: about 7/16" tall

Ruby crystals mounted in specimen boxes using museum putty

Amethyst and Blue Jade

Handmade necklace is 45" long

#32 - several crystals pointing upward from a prominent matrix

Choice of rainbow fluorite color variations