Clinosulphur
Clinosulphur is a monoclinic mineral with the chemical formula S, consisting solely of sulfur atoms. It belongs to the native element class and is classified under the Strunz system as 1.CC. This mineral is notable for its monoclinic crystal system, which distinguishes it from the more common orthorhombic form of sulfur. Clinosulphur typically exhibits a metallic luster, a pale yellow to light brown color, and a relatively low hardness on the Mohs scale. Its density is moderate for a native element, and it is generally found in small, prismatic crystals. Due to its simple chemical composition and monoclinic structure, it is of interest in mineralogical studies.
Composition
- SSulfur100.0%
Overview
Clinosulphur is a monoclinic mineral with the chemical formula S, consisting solely of sulfur atoms. It belongs to the native element class and is classified under the Strunz system as 1.CC. This mineral is notable for its monoclinic crystal system, which distinguishes it from the more common orthorhombic form of sulfur. Clinosulphur typically exhibits a metallic luster, a pale yellow to light brown color, and a relatively low hardness on the Mohs scale. Its density is moderate for a native element, and it is generally found in small, prismatic crystals. Due to its simple chemical composition and monoclinic structure, it is of interest in mineralogical studies.
Etymology
The name 'clinosulphur' is derived from the Greek 'klinos,' meaning 'leaning' or 'oblique,' in reference to its monoclinic crystal system. It was named after the beta form of sulfur, which shares similar structural characteristics.
How to recognize it
Clinosulphur can be identified by its monoclinic crystal habit, metallic luster, and pale yellow to light brown color. It has a relatively low hardness, which can be tested using the Mohs scale. A streak test may reveal a pale yellow streak. Its simple composition and monoclinic structure help distinguish it from other sulfur forms and similar minerals.
Trivia
Clinosulphur is unique in that it is a monoclinic form of native sulfur, which is more commonly found in the orthorhombic system. Its name references the beta form of sulfur, highlighting its structural relationship. The mineral's simple chemical formula, consisting solely of sulfur atoms, makes it an interesting subject for crystallographic study.