Minerals Crossword
This printable crossword puzzle has 20 clues. Answers range from 4 to 11 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
How a mineral reflects light
breaks along flat planes
scractching a mineral on a glass plate
breaking of mineral in irregular shapes
glowing after being exposed to U-V light
hardness known mineral
softes mineral
phase of minerals
mineral in its powdered form
was once living
was never living
hardened tree sap
birthstone that is not a mineral
used to find out hardness of a mineral
not reliable physical property for minerals
a naturally occuring, solid, inorganic substance
rock formed from lava or magma
rock that often contains fossils
rocks that form from rocks changing into new rocks
substance made from minerals
