Minerals Crossword
This printable crossword puzzle on the topic of Rocks & Minerals has 13 clues. Answers range from 4 to 14 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
This metal is light, strong, and rust resistant
These are rocks that contain minerals.
Minerals have this kind of structure.
This is a type of natural glass.
SiO2 is the formula for what mineral?
This is a type of quartz that looks purple.
When you rub a mineral against a ceramic plate, you get this.
This is the quality of how light reflects off a surface.
Crystals grow larger by this process.
This is the luster that a diamond has.
Co.pper has this kind of luster
This process uses electricity to transfer metal atoms
This .iis a combination of two or more substances
