dodecahedral cleavage वाक्य
"dodecahedral cleavage" हिंदी में dodecahedral cleavage in a sentenceउदाहरण वाक्य
- Octahedral cleavage ( four directions ) is present in fluorite and diamond, and sphalerite has six-directional dodecahedral cleavage.
- But here again, its low hardness ( 2.5 4 ) and perfect dodecahedral cleavage preclude sphalerite's wide use in jewelry.