METALLIC MINES

Lead is basically found in the forms of galena (PbS), cerussite (PbCO3), and anglesite (PbSO4) minerals on earth. Battery, cable, resistant alloys, radiation...

Zinc has a wide usage area including galvanization, automotive, battery, medical, paint, and electronics industries. While zinc is found as oxide and sulfide...

Gold is a bright, yellow, soft, one of the least reactive chemical element with symbol Au. In its purest form, it is quite soft and used widely for many...