Question

What is ment by lustre? Give examples​

Answer 1

Explanation:

The minerals that we say have metallic luster are opaque (you can't see through them) and shiny. A good example of a mineral that has metallic luster is gold. Gold nugget. The metallic minerals have one subcategory which we call submetallic minerals they exhibit submetallic luster

Answer 2

Answer:

Lustre is gentle shining light that is reflected from a surface, for example from polished metal. Gold retains its lustre for far longer than other metals. It is softer than cotton and nylon and has a similar lustre to silk. Synonyms: sparkle, shine, glow, glitter

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