Poldervaartite
A variety of Minerals
What is Poldervaartite?
Optical Properties
- Refractive Index
- 1.634-1.656
- Pleochroism
- Weak: colorless, light gray, bluish gray
- Optical Character
- Biaxial positive
Poldervaartite Market Value Calculator
Estimate the market value of Poldervaartite using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.
Poldervaartite Localities Map
See where Poldervaartite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
Map preview
North ZoneCentral RidgeSouth Basin
Quick Facts
Physical Properties
- Color
- colourless, milky white, pink-white
- Hardness (Mohs)
- 5
- Density
- 2.9 g/cm³
- Streak
- white
Chemical Properties
- Chemical Formula
- CaCaSiO3(OH)
- Elements
- Ca, H, Mn, O, Si
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