It appears to have been caused by the pressure of the internal crystal growth

The total weight of the pieces recovered is recorded as 14

while tetrahedrite promotes emotional healing

Shape: Flower Shape (Half Drilled)

it measures 7

Emerald | Oval Cut | 10x7.7mm 2.8ct | SO24 Torbernite It appears to have beenProduct 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