

Photoelectric: PESphalerite = 35.10 barns/electron. U=PESphalerite x r Electron Density= 135.25 barns/cc. Radioactivity: GRapi = 0 (Gamma Ray American Petroleum Institute Units) Sphalerite is Not Radioactive. Sphalerite Classification. Dana Class: 02.08.02.01 (02) Sulfides - Including Selenides and Tellurides.





















Sphalerite, Healing and Health. Sphalerite is a crystal that's known to prevent physical fatigue and exhaustion. Its energies can keep you feeling alert and energized, and it can dispel and soothe dizziness and anxiety. This crystal is an excellent healing crystal that will boost the immune system and help you recover quickly from …

























Massive sphalerite was common at Strontian but individual crysals aren't. This specimen hosts a cavity 35x30mm lined with single and aggregated sphalerite crystals associated with small sharp scalenohedral calcite crystals. Formula: Sphalerite ZnS; Calcite CaCO 3. Status: Sold. Dimensions: 62x40x48mm. Size: Small Cabinet (S)



The chemical formula of sphalerite is (Zn,Fe)S. It is a zinc sulfide containing variable amounts of iron that substitutes for zinc in the mineral lattice. The iron content is normally less than 25% by weight. The amount of iron substitution that occurs depends upon iron availability and temperature, with higher temperatures favoring higher iron ...








