Matraite Gemstones & Minerals

The following is a list of Matraite gems and minerals listed in our database. Click the pictures to get full data, click the X to remove the gem from the list.

Sphalerite

Sphalerite: Sphalerite is a zinc iron sulfide mineral formed in an isometric system. It is trimorphous with wurtzite and matraite. All three have the same chemical compound but crystallize in three different forms. The most common crystal forms of sphalerite are in dodecahedrons and tetrahedrons, elegant three-sided formations, often twinned, and otherwise usually massive, thus looking like brownish-black or (read full)