lustrous faces plus some Marmatite opaque black iron-rich crystals

There are numerous corundum crystals embedded in the matrix of feldspar

Avoid prolonged exposure in proximity of the body

It is highly magnetic and very heavy for its size

Weight: 754 Grams / 1 Lb 10 oz

Topaz | 9 Piece Topaz Lot | Mixed Shape and Size | 3.5tcw | SO24 Black Pearl lustrous faces plus some MarmatiteProduct Type: Topaz 9 Piece Lot Approx Weight (per Lot): 3. 5ct Size: 3. 4x1. 7mm 7x5mm Shape: Mixed Color: Various shades of blue and white Clarity: Clean to the Eye Origin: Africa (with the exception of the large blue octagon which is from Brazil) This is the exact lot that you will receive.