ox gallstone can form in a variety of shapes and sizes. they may be round, egg shaped, square or pyramid shaped or as tube from the bile ducts. the value of individual stones is determined by dryness, colour, texture, size and whole and broken pieces. whole, smooth, lustrous, golden specimens attract the highest price. dark and pitted stones as well as stones with calcium inclusions(white ...
- 65$ per gram
- Quantity :2kg
Advertiser from  Cameroon