01 / 01NORTHERN GEOLOGICAL SUPPLIES
Mohs Hardness Tile
MINERAL HARDNESS REFERENCECalibrated glass testing plate with a known Mohs hardness of 5.5, used by geologists to quickly differentiate softer minerals from quartz and harder silicates.
Hardness referenceMohs 5.5 (calibrated float plate glass)
Dimensions75 × 25 mm (3 × 1 inches)
Configuration, availability and delivery confirmed with your quotation.
01 / FIELD CAPABILITIES
Built for the task.
- Calibrated Mohs 5.5 hardness index for accurate mineral identification
- Scratch vs be scratched test instantly isolates quartz, feldspar, and calcite
- Smooth ground edges ensure safe handling in field rucksacks and kits
- Reusable testing surface suitable for field surveys and laboratory classes
02 / TECHNICAL DETAILS
Precision, specified.
- Hardness reference
- Mohs 5.5 (calibrated float plate glass)
- Dimensions
- 75 × 25 mm (3 × 1 inches)
- Edge finish
- Polished beveled safety edges
- Application
- Standard comparative hardness test for unknown field specimens
Key specifications and field-use details. Exact configuration may vary by model or selected variant.
Northern Geological Supplies
Comprehensive geological, mining, exploration tools, and sample testing supplies.
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