When it has a high iron content sphalerite is an opaque black. It s a very soft stone and not suitable for use in jewellery though gorgeous collectors stones can be cut exhibiting a fantastic fire and high lustre. They share the same chemical formula zns but have different crystal habits. Free shipping on many items. Browse our daily deals for even more savings.
Beautiful sphalerite cabochons for sale online. Often dark brown to black in colour but can be found in transparent yellow brown green red and orange. Found in the usa mexico and santander in spain. Only 1 available and it s in 1 person s cart high quality gem twin sphalerite on a bed of quartz flowers. Due to its lack of hardness it is mainly a collector s gemstone.
Sphalerite is also known as blende or zincblende or wurzite. These two minerals can coexist in alternating layers as schalenblende a gem material used rarely for cabochons. Sphalerite has an isometric crystal structure while wurtzite has a hexagonal structure. Buy now and receive 10 off your first purchase. 62 grams large 1 inch sphalerite on largest.
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62 grams large 1 inch sphalerite on largest. Sphalerite is also known as blende or zincblende or wurzite. Beautiful sphalerite cabochons for sale online. When it has a high iron content sphalerite is an opaque black.
