Rosickýite
A variety of Minerals
What is Rosickýite?
Rosickyite is a rare native element mineral that is a polymorph of sulfur. It crystallizes in the monoclinic crystal system and is a high temperature, high density polymorph. It occurs as soft, colorless to pale yellow crystals and efflorescences. It was first described in 1930 for an occurrence in Havirna, near Letovice, Moravia, Czech Republic. It was named for Vojtĕch Rosický (1880–1942), of Masaryk University, Brno. Rosickyite occurs as in Death Valley within an evaporite layer produced by a microbial community. The otherwise unstable polymorph was produced and stabilized within a cyanobacteria dominated layer.
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Rosickýite before comparing listings or appraisals.
Size & Weight
Larger, intact specimens usually command higher prices.
Rarity & Demand
Scarce material or popular varieties sell at a premium.
Condition & Finish
Chips, repairs, and heavy wear lower value; clean prep helps.
Treatment & Provenance
Untreated specimens with documented locality are prized.
Rosickýite Localities Map
See where Rosickýite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Quick Facts
Physical Properties
- Color
- Colourless, pale yellow with green tint
- Hardness (Mohs)
- 2 - 3
- Density
- 2.02 g/cm³
Chemical Properties
- Chemical Formula
- S
- Elements
- S
Also Known As
Identify Rosickýite Instantly
- Snap a photo, get instant results
- 6,700+ rocks, minerals & crystals
- Discover collecting spots near you
Rosickýite FAQs
How do I identify Rosickýite?
Rosickýite can be identified by its hardness of 2 - 3 on the Mohs scale, Colourless color. Look for these key characteristics when examining specimens.
What color is Rosickýite?
Rosickýite typically appears in Colourless, pale yellow with green tint. Color can vary depending on impurities and formation conditions.
How hard is Rosickýite?
Rosickýite has a hardness of 2 - 3 on the Mohs scale. This makes it a soft mineral that can be scratched easily.
%252FAbenakiite-(ce)-01.jpg&size=small)
