As nouns the difference between calcite and coralloid
is that calcite is (geology) a very widely distributed crystalline form of calcium carbonate, caco3, found as limestone, chalk and marble while coralloid is a small node of calcite, aragonite or gypsum that forms on surfaces in caves, especially limestone caves.
As an adjective coralloid is
having the shape or form of coral.
calcite
Noun
(
en noun)
(geology) a very widely distributed crystalline form of calcium carbonate, CaCO3, found as limestone, chalk and marble
Derived terms
* ferro-calcite
* manganocalcite
* plumbocalcite
* silico-borocalcite
coralloid
English
Adjective
(-)
Having the shape or form of coral.
Synonyms
* coralloidal
Noun
(
en noun)
A small node of calcite, aragonite or gypsum that forms on surfaces in caves, especially limestone caves.
Synonyms
* cave popcorn
Hypernyms
* speleothem