Stibnite Felsobanya Roumania
Stibnite, sometimes called antimonite, is a sulfide mineral with the formula Sb2S3. This soft grey material crystallizes in an orthorhombic space group. It is the most important source for the metalloid antimony. Stibnite has no significant uses, except as a precursor to antimony oxide, which is the most commonly marketed form of antimony. In ancient times, it was used as mascara called kohl. Antimony trisulfide finds use in pyrotechnic compositions, namely in the glitter and fountain mixtures. Needle-like crystals, "Chinese Needle", are used in glitter compositions and white pyrotechnic stars. The "Dark Pyro" version is used in flash powders to increase their sensitivity and sharpen their report. It is also a component of modern safety matches. It was formerly used in flash compositions, but its use was abandoned due to toxicity and sensitivity to static electricity.
Size: 3361px × 5042px
Photo credit: © Phil Degginger/Jack Clark Collection / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: antimonite, antimony, cristobalite-stibnite, crystal, crystals, felsobanya, flame, geology, ilver, lead, mineral, minerals, retardant, rock, roumania, sb2s3, semiconductor, specimen, stibnite, sulfide, sulfosalt
