Discuss the physical properties of chief ores of lead and zinc.

Question

08 Feb 2025

Answer :

Word Count : 543

The physical properties of the chief ores of lead and zinc, namely galena (PbS) and sphalerite (ZnS), are essential for their identification, extraction, and industrial application. These ores exhibit distinct characteristics that differentiate them from other minerals, making them of particular interest in ore geology and mining operations.

Galena (PbS), the primary ore of lead, is a relatively dense mineral with a specific gravity ranging from 7.4 to 7.6. This high density is one of its most noticeable physical properties, making it easy to separate from other less dense materials __________ ______ ______ ______ _____ ___.
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