Find the incorrectly matched pair? Column-I (ores) Column-II (metals) (a) Sylvine (1) Potassium ...

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Find the incorrectly matched pair?
Column-I (ores)
Column-II (metals)
(a) Sylvine
(1) Potassium
(b) Malachite
(2) Magnesium
(c) Cinnabar
(3) Mercury
(d) Fluorite (Flourspar)
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