Crystal : Mounted : Ruby (Corundum) specimens in boxes 052323

Crystal : Mounted : Ruby (Corundum) specimens in boxes 052323Ruby 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

All sizes are approximate

This necklace has no clasp

all with a thickness of about 1/4"

This sculpture will make a beautiful addition to any collection

#23: about 1/2" tall

This is a box of 6 Phantom Selenite Blades from Chihuahua

Made of 7mm-8mm Red Sandalwood beads and 5 10mm-11mm Tahitian pearls

Hawks Eye and Jasper

Size 7" to 7¼"

Total garnet weight is about 585 grams

It originated in Morocco

such as bracelets