Sphalerite is a sulfide mineral with the chemical formula (Zn, Fe) S. [5] It is the most important ore of zinc. Sphalerite is found in a variety of deposit types, but it is primarily in sedimentary …

Sphalerite is a zinc sulfide mineral with a chemical composition of (Zn,Fe)S. It is found in metamorphic, igneous, and sedimentary rocks in many parts of the world.

sphalerite, zinc sulfide (ZnS), the chief ore mineral of zinc. It is found associated with galena in most important lead-zinc deposits. The name sphalerite is derived from a Greek word meaning …

Sphalerite, also known as blende or zinc blende, is the major ore of zinc. When pure (with little or no iron) it forms clear to white crystals (known as cleiophane).

Jun 24, 2019 · Sphalerite gets its name from the Greek sphaleros, meaning “deceitful,” because its lustrous dark crystals can be mistaken for other minerals. It is often coarsely crystalline or …

Sphalerite, also known as zinc blende and black-jack, is a zinc sulfide mineral that crystallizes in the form of masses, botryoidal, cubes, tetrahedral crystals, and dodecahedral crystals. Its …

Sep 8, 2025 · Everything you ever wanted to know about sphalerite. Find value guidelines, scientific data, expert comments, and more in our Gem Listings.

Aug 11, 2018 · Sphalerite (zinc blende) is the most common zinc ore and popular collectors mineral.

Sphalerite is zinc sulfide, an ore of zinc. The name comes from the Greek "sphaleros,” meaning treacherous, in reference to how easy it is to mistake the darker varieties for galena, a lead ore.

Comments: Highly lustrous, black, complex sphalerite crystals to 15 mm in size completely covering the top of a sulfide matrix. Location: Nanisivik mine, Baffin Island, Northwest …