نمایش نتیجه 1 تا 3 از 3 نتیجه یافت شده برای Coccolith:
n: A kind of white, loose and earthy limestone whose main chemical component is calcium carbonate. Usually used for heavy weight additive of drill fluid.
an often highly porous but lower permeability carbonate composed of fine grained marine sediments such a coccoliths.
a marine, single celled (1 to 5+ micron) animal that is a component of chalks.
often massive deposits of coccolith fragments. Usually very high porosity and limited permeability unless fractured.
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