- coracite
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урановая руда
Англо-русский словарь терминов металлургии и сварки. 2011.
Англо-русский словарь терминов металлургии и сварки. 2011.
coracite — cor·a·cite … English syllables
coracite — ˈkȯrəˌsīt noun ( s) Etymology: Greek korak , korax raven + English ite; from its black color : uraninite … Useful english dictionary
Gummite — from collection of Prague National Museum Gummite is a yellow amorphous mixture of uranium minerals, oxides, silicates and hydrates of uranium, derived from the alteration of uraninite. It is named for its gum like consistence. The material was… … Wikipedia