Explanation: The cleavage/fracture of a mineral describes how it breaks. In the case of granite and marble, they both tend to break in an irregular way, meaning they fracture rather than exhibiting cleavage .
23 сент. 2020 г.
Streak of Marble is white while its cleavage is perfect. Luster of Marble is dull to pearly to subvitreous and its fracture is not available. Marble is opaque ... |
Marble cleavage is perfect. The specific gravity of Marble is 2.86-2.87. Marble is opaque in nature whereas its toughness is not available. You can also know ... |
Marble is granular limestone ... They are traversed by minute cracks that accord with the rhombohedral cleavage (planes of fracture that intersect to yield ... |
Marble is a non-foliated metamorphic rock that forms through the metamorphism of limestone. It has a greater number of potential uses than almost any other ... |
Stepping fracture is regular, blocky, and resembles the cleavage breaks of calcite (Fig 3A). Stepped areas typically have a striated (fine, parallel scratches) ... |
They are traversed by minute cracks that accord with the rhombohedral cleavage (planes of fracture that intersect to yield rhombic forms) of calcite. In the ... |
16 дек. 2022 г. · Fracture is closely related to cleavage but is a general term that describes the way a mineral breaks or cracks in directions unrelated to weak ... |
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