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polymetallic
polymetallic adj.
Brit. 
/ˌpɒlɪmᵻˈtalɪk/
, /ˌpɒlɪmᵻˈtalɪk/U.S. /ˌpɑliməˈtælɪk/
containing (ores of) several metals./ˌpɑliməˈtælɪk/ΘΚΠ
the world > the earth > structure of the earth > constituent materials > rock > mineral or chemical composition > [adjective] > containing one or more mineral
polysomatic1888
polymetallic1892
monomineral1911
monomineralic1911
oligomictic1935
polymict1935
polymictic1935
polymineral1938
1892 Dental Rec. 12 488 Amalgams consist of the combination of either one or several metals with mercury,..the bulk of a polymetallic amalgam usually consisting of Tin and Silver.
1956 Mineral. Abstr. 13 38 Nests and lenses of plumbojarosite are found in the oxidized zone of polymetallic ore deposits.
1991 New Scientist 12 Oct. 36/1 UNCLOS provisions designed for nodule mining would have to be adapted to the different conditions prevailing in mining polymetallic sulphides.
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as lemmas