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Obsidian does not have cleavage because of the way it forms. Obsidian is essentially nature's form of glass and so it has no regular or patterned crystal structure. Without that crystal structure, there is no cleavage.
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What is silvers cleavage?
Silvers Cleavage Is Silver Doesn't Split .
What is the cleavage of talc?
talc's cleavage is perfect in one direction, basal.
What is obsidians grain shape?
Pure obsidian actually has a glassy texture (grain), with no discernible crystalline structure.
What cleavage does lead have?
Lead does have cleavage. Specifically, lead-induced cleavage is an integral part of ribosomal RNAs, and performs at a neutral pH.
Dose sapphire have a cleavage break or a fracture?
it has no cleavage but it does have fracture
What is obsidians density?
2.6g
What kind of streak do obsidians have?
black-green
What is obsidians hardness?
about 7 or 7.5 with Mohs scale, like Quartz.
What is Obsidians' composition?
potassiun feldspar, quartz, plagioclase feldspar,biotite, and amphibole.
One way to test a mineral is to break it and see how many directions of what it has?
cleavage....
What is cleavage of cleavage?
Galena's cleavage is cubic.
What is sulfurs cleavage cleavage?
Sulfur's cleavage is imperfect.
What is silvers cleavage?
Silvers Cleavage Is Silver Doesn't Split .
What is the cleavage of copper?
Cobalt has a cleavage in three directions, forming a cube.
What is coals cleavage?
no cleavage
Is it sexy for you to show cleavage if you have an A cup?
Show cleavage? What Cleavage? Not really
What is the cleavage of muscovite?
Muscovite has perfect basal cleavage, or book cleavage.
