Ruby

Properties:

Formula: Al2O3	Luster: Vitreous to adamantine
Hardness: 9	Streak: Colorless (harder than the streak plate)
Cleavage: None, but may exhibit parting	Density: 3.97-4.05

Showing the single result

Showing the single result

	Fine Blocky Clear Cluster of Arkansas Quartz with Rehealed Base $ 175.00 20d 21h
	Large Clear Arkansas Quartz Crystal Point w/ Growth Lines & Rainbow Reflections $ 100.00 20d 21h
	Beautiful Vuggy Wavellite from Mauldin Mt., Near Mt. Ida Arkansas $ 100.00 20d 21h
	Stunning Minature sized specimen Large Green Wavellite Crystals, Mauldin Mt, AR $ 100.00 20d 21h
	Nice Sharp Red Cinnabar Crystal on white Dolomite from Guizhou Province, China $ 75.00 22d 20h
	Clardy's Montogomery Co, Arkansas Quartz Cluster nice plate with clear Pioins $ 69.99 7d 17h