#fissility β Public Fediverse posts
Live and recent posts from across the Fediverse tagged #fissility, aggregated by home.social.
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β§ Shale β§
Shale is a fine-grained, clastic sedimentary rock formed from mud that is a mix of flakes of clay minerals and silt-sized particles of other minerals, especially quartz and calcite. It is characterized by fissility, the tendency to split into thin layers less than 1 centimetre (0.39 in) in thickness, and is th...
#fissility #britishcolumbia #clasticsedimentaryrock #sedimentaryrockformed #quartzandcalcite #wikipedia
https://en.wikipedia.org/wiki/Shale