Size: 31x25mm

A superb example of pyritized ammonites of the genera Kosmoceras

but the Floodway is one of the few excavations in the very flat terrain deep enough to intersect the gypsum layer

known as labradorescence

There are many sharp well formed reddish brown cyrtolite crystals in a matrix of quartz

Spinel | 5 Piece Lot | Oval Cut | Red | 0.83tcw | SO24 Rockbridgeite Size: 31x25mmProduct Type: Spinel (Untreated) Approx Weight (per lot): 0. 83ct Size: 3. 5x2. 6 3. 8x3mm Shape: Oval Cut Color: Various shade Red Clarity: I (Included) Origin: Madagascar Spinel comes in a variety of colors, ranging from vivid reds and pinks to blues, purples, oranges, and even black. It is a durable gemstone with a hardness of 8 on the Mohs scale making it suitable for everyday wear in jewelry. Spinels are believed to enhance energy, promote