osteocolla

osteocolla

(ˌɒstɪəʊˈkɒlə)
n
(Geological Science) a limey deposit which can form an incrustation on the roots and stems of some plants
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References in periodicals archive ?
All kinds of Minerals (the Mineral Kingdom), for example all kinds of stones; gems such as diamond, ruby, sapphire, emerald, etc.; rarities such as marble, bloodstone, osteocolla, etc.; common things such as sandstone and conglomerate, etc.