Our 35x35mm Natural Congo Green Dioptase Mineral Specimen is a valuable educational resource providing a real-world example for geology and earth science classes. This specimen is carefully selected for its quality and educational value.
Key Features of the Mineral Specimen for education and schools
Physical Characteristics
The specimen is made of natural Congo Green Dioptase crystal with varying colors across different samples.
Technical Specifications for higher education institutions
| Specification | Value |
|---|---|
| Dimensions | 35x35mm |
| Color | 01SD 5g, 02SD 4g, 03SD 5g, 04SD 6g, 05SD 4g, 06SD 5g, 07SD 4g, 08SD 3g, 09SD 4g, 10SD 4g |
| Material | Crystal |










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