Free shipping on many items. Due to its lack of hardness it is mainly a collector s gemstone. Sphalerite and wurtzite are polymorphs. These two minerals can coexist in alternating layers as schalenblende a gem material used rarely for cabochons. Found in the usa mexico and santander in spain.
Sphalerite is a zinc ore mineral that typically contains iron. Gem quality material has a low iron content resulting in transparent crystals. Buy now and receive 10 off your first purchase. Sphalerite is also known as blende or zincblende or wurzite. 62 grams large 1 inch sphalerite on largest.
When it has a high iron content sphalerite is an opaque black. Beautiful sphalerite cabochons for sale online. Browse our daily deals for even more savings. Only 1 available and it s in 1 person s cart high quality gem twin sphalerite on a bed of quartz flowers. 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.
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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. When it has a high iron content sphalerite is an opaque black. Sphalerite is a zinc ore mineral that typically contains iron. Free shipping on many items.
