Milarite

A variety of Minerals

Milarite specimen - rock identification

What is Milarite?

Optical Properties

Refractive Index
1.529-1.560
Birefringence
0.000-0.011
Optical Character
Uniaxial negative

Milarite Market Value Calculator

Estimate the market value of Milarite 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.

Milarite Localities Map

See where Milarite 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
Colorless, grayish, tan, pale green, yellowish green, yellow
Hardness (Mohs)
6
Streak
White

Chemical Properties

Chemical Formula
K2Ca4Al2Be4Si24O60 · H2O
Elements
Al, Be, Ca, H, K, O, Si
FREE APP
4.7
Ruby Glint rock identifier app

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