Mineral Identification Score
Identify likely minerals based on hardness, luster, cleavage, and color group using a scoring system against common mineral profiles.
Inputs
Results
Best Match
Quartz
Match Score
100%
2nd MatchOlivine
2nd Score89%
3rd MatchCorundum
3rd Score87%
LusterVitreous
CleavageNone
How to Use This Calculator
- Test the mineral's Mohs Hardness using scratch tests (fingernail = 2.5, penny = 3.5, knife = 5.5, glass = 5.5).
- Select the Luster Type: metallic, vitreous (glassy), or earthy (dull).
- Select the Cleavage Quality: none/fracture, poor, good, or perfect.
- Select the Color Group: light, dark, colorless/transparent, or metallic.
- Review the Best Match identification and Top Candidates list for field identification guidance.
Ad Placeholder
Related Calculators
Rock Density Calculator
Calculate bulk density, grain density, and porosity from dry, saturated, and submerged mass measurements.
Seismic Magnitude Converter
Convert seismic magnitude to energy released (Joules, TNT equivalent) and Modified Mercalli Intensity (MMI).
Strike and Dip Calculator
Calculate apparent dip from true dip and the angle between the strike direction and cross-section line.
Geologic Time Scale Calculator
Look up the geologic period, era, and eon for any age in millions of years ago (Ma) using the international geologic time scale.
Ad Placeholder