Rocks and minerals crossword puzzles covering igneous, sedimentary, and metamorphic rocks.
Clues from the puzzles above, without the answers. Pick one to solve it in its puzzle.
“Rock type changed by intense heat and pressure”
Rocks and Minerals · medium
“How shiny or dull a mineral's surface appears”
Rocks and Minerals · medium
“Gradual wearing away of rock by wind or water”
Rocks and Minerals · medium
“Rock type formed when magma or lava cools and hardens”
Rocks and Minerals · medium
“Smooth, glassy black rock formed from quickly cooled lava”
Rocks and Minerals · medium
“Measure of how well a mineral resists being scratched”
Rocks and Minerals · medium
“Small particles of rock, sand, or soil that settle and build up”
Rocks and Minerals · medium
“Breaking down of rock into smaller pieces over time”
Rocks and Minerals · medium
“Sedimentary rock often formed from shells and coral”
Rocks and Minerals · medium
“Way a mineral breaks when it does not split evenly”
Rocks and Minerals · medium
“Distinct layers of rock stacked on top of each other”
Rocks and Minerals · medium
“Color of the powder a mineral leaves when scratched on tile”
Rocks and Minerals · medium
“Dark, fine-grained igneous rock formed from cooled lava”
Rocks and Minerals · medium
“Naturally occurring solid with a specific chemical makeup”
Rocks and Minerals · medium
“Rock type formed from compressed layers of sand, mud, and shells”
Rocks and Minerals · medium
“Hot melted rock that flows out of a volcano”
Rocks and Minerals · easy
“Tiny grains of worn-down rock”
Rocks and Minerals · easy
“Preserved remains of an ancient plant or animal”
Rocks and Minerals · easy
“Natural non-living solid found in the earth”
Rocks and Minerals · easy
“Solid natural material made of minerals”
Rocks and Minerals · easy
“Dark rock formed from ancient buried plants, burned as fuel”
Rocks and Minerals · easy
“Common, hard, glassy mineral found in many rocks”
Rocks and Minerals · easy
“One flat sheet of material stacked with others”
Rocks and Minerals · easy
“Very large rounded rock”
Rocks and Minerals · easy
“Soft, sticky earth used to make pottery”
Rocks and Minerals · easy
“Mountain that can erupt with lava and ash”
Rocks and Minerals · easy
“Melted rock found beneath Earth's surface”
Rocks and Minerals · easy
“Smooth rock often used for statues and buildings”
Rocks and Minerals · easy
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