Ruby 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 quantity and specify which item(s) you want as 16, 17, 18, etc., 35 in the ORDERING COMMENTS.
#16: about 7/16" tall #17: about 3/8" tall #18: SOLD #19: SOLD #20: about 5/16" tall #21: about 3/8" tall #22: about 5/16" tall #23: about 1/2" tall #24: about 3/8" tall #25: about 5/16" tall #26: about 7/16" tall #27: SOLD #28: about 1/8" tall #29: about 5/16" tall #30: SOLD #31: about 3/8" tall #32: about 7/16" tall #33: about 5/16" tall #34: SOLD #35: SOLD
Shipping cost is calculated at checkout. Free shipping for orders over $65. Ship to USA only. = All Sales Are Final =
