Emerald | Oval Cut | 10x7.7mm 2.8ct | SO24 Iron Dimensions: 77x40x39 mm / 3

Dimensions:  77x40x39 mm / 3

In the case of turquoise after apatite pseudomorph

This hand selected

This Pyrite on Quartz Crystal specimen from Peru is a natural raw mineral with the entire front of the specimen being covered with many sharp well formed clear quartz crystals

many chondrules and a nice black fusion crust

Emerald | Oval Cut | 10x7.7mm 2.8ct | SO24 Iron Dimensions: 77x40x39 mm / 3Product Type: Emerald Approx Weight (per piece): 2. 8ct Size: 10x7. 7mm Shape: Oval Cut Color: Green Clarity: Transparent Origin: Brazil Emeralds are prized for their vibrant green color which is caused by trace amounts of chromium, vanadium, and iron in the crystal structure of the gemstone. On the Mohs scale of mineral hardness, emeralds have a rating of 7. 5 to 8. This means that while they are relatively durable, they are not as hard as some other