Mineral Identification Quiz
Learn your mineral ID strengths in about 10 minutes, from hardness and streak to luster and acid reaction. 16 quick items use real field and lab scenarios and place you in a clear learning band.
08:30
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DATA-BASED USER COHORTS
Who Usually Takes This Test?
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
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See How You Compare
Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.
Below is a preview of how scores are typically distributed across each scale.
Mineral Identification Knowledge (MIK)
Mineral Identification Knowledge (MIK)
Average
5.7
Normal range
3.2 — 8.3
min.
0
max.
16
This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.
Once you complete the test, your result will appear on the scale so you can see how you compare.
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SAMPLE QUESTIONS
Example Questions From the Test
- Quartz
- Calcite
- Feldspar
- Gypsum
- The color reflected from the mineral's outer surface
- The direction in which the mineral grows
- The pattern of scratches left by another object
- The color of the mineral in powdered form
- Gypsum
- Calcite
- Fluorite
- Quartz
WHAT THE TEST MEASURES
About This Assessment
Mineral Identification Quiz - Symptoms and Signs
Test how well you can identify common minerals using hardness, streak, luster, cleavage, fracture, density, magnetism, and acid reaction. This 16-question, text-based quiz combines core concepts with short field and lab scenarios, helping you apply observations rather than rely on pictures. Your score places your current knowledge in one of three learning bands. It is educational and cannot replace hands-on testing or expert analysis. Free to take, with no sign-up needed.
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