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Mineral and Rock Crossword

Minerals and Rocks Crossword Puzzle: Margaret LaPorta
Horizontales
Mineral containing cleavage, non-metallic luster, hardness of 6, used in ceramics.
Building block of rock.
Igneous crystal size that is less than 1 mm.
Mineral that effervesces (fizzes) in hydrochloric acid (HCL).
Type of rock that results from changing pre-existing rock.
Extrusive mafic rock.
Sedimentary rock made of Carbon.
Sedimentary rock made of Halite.
Type of sedimentary rock made from evaporation or precipitation.
Process where sediment is deposited during evaporation or a solid coming out of a solution.
Made from bits and pieces of living things.
Preserved remains of living organisms.
Intrusive intermediate rock.
Sedimentary rock made of clay.
Sedimentary rock made of sand.
Made from material that was not living.
Molten material underneath the Earth's surface.
Resistance of a mineral to scratching.
Intrusive felsic rock.
Mineral that is non-metallic and has a cleavage that peels in sheets.
Verticales
Layering in metamorphic rock.
The arrangement of minerals within a rock.
Rock type formed by weathering and erosion of pre-existing rock and deposition of sediments.
Sedimentary rock made of gravel that is angular.
Rock type that formed from cooling of molten material.
How a mineral reflects light.
Fragmental.
High in Silica and Feldspar.
Sedimentary rock made of gravel that is rounded.
Felsic glass.
High in Iron and Magnesium, low in Silica.
Sedimentary rock made of Calcite.
Sedimentary rock made of Dolomite.
Sedimentary rock made of silt.
Breakage pattern that forms parallel lines.
Gas bubble.
Green mineral with fracture, non-metallic luster and hardness of 6.5
The color of the powdered form of a mineral.
Mineral that has a hardness of 1 and a greasy feel.