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Summary Of: Conchoidal fracture
Conchoidal fracture as originally developed by prehistoric people is used by highly skilled artists to craft bifacial...
Encyclodia Page On: Conchoidal fracture
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cite
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references or sources
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reliable sources
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challenged
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removed
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Obsidian
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fracture
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brittle
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planes of separation
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flint
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grained
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minerals
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amorphous solids
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obsidian
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glass
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Stone Age
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mussel
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fissures
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faceted
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crystals
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wafers
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gemstones
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ductile
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Fracture
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flint knapping
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stresses
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failure
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frost
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citation needed
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Categories
|
Stone Age
|
Mineralogy
|
Materials degradation
|
Articles lacking sources from December 2009
|
All articles lacking sources
|
All articles with unsourced statements
|
Articles with unsourced statements from June 2009
|
This article is licensed under the
GNU Free Documentation License
. It uses material from the
Wikipedia article "Conchoidal fracture"
.