Holdawayite

A variety of Minerals

What is Holdawayite?

Holdawayite Market Value Calculator

Estimate the market value of Holdawayite using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.

Preview only. Full pricing comps and valuation report in the app.

Holdawayite Localities Map

See where Holdawayite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.

Map preview
North ZoneCentral RidgeSouth Basin

Interactive map layers and collecting notes are available in the app.

Quick Facts

Physical Properties

Color
light to bright pink
Hardness (Mohs)
3
Density
3.24 g/cm³
Streak
light pink

Chemical Properties

Chemical Formula
Mn6(CO3)2(OH)7(Cl,OH)
Elements
C, Cl, H, Mn, O
FREE APP
4.7
Ruby Glint rock identifier app

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