Rocks and Minerals

Rocks and Minerals — Word Reference

Learn about Rocks and Minerals in this fun and educational Nature Anagram tailored for Grade 7-8 learners. The medium level ensures age-appropriate challenges while promoting deep understanding and retention of important concepts.

• QUARTZ A very common mineral often found in sand and rocks.
• GRANITE A hard, speckled igneous rock used in buildings and countertops.
• BASALT A dark, fine-grained volcanic rock often found in columns.
• SLATE A fine-grained metamorphic rock that splits into thin sheets.
• MARBLE A metamorphic rock formed from limestone, often used in sculptures.
• LIMESTONE A sedimentary rock often containing fossils and used to make cement.
• SANDSTONE A sedimentary rock made from compressed grains of sand.
• GNEISS A high-grade metamorphic rock with distinct banding.
• MICA A shiny mineral that easily splits into thin, flexible sheets.
• FELDSPAR A group of common rock-forming minerals in many igneous rocks.
• PYRITE A brass-yellow mineral with a metallic luster, also called fool's gold.
• HEMATITE An iron oxide mineral that is a major ore of iron.
• CALCITE A common mineral that fizzes when exposed to acid.
• AMETHYST A purple variety of quartz used as a gemstone.
• GARNET A hard, usually red gemstone that forms in metamorphic rocks.
• OBSIDIAN A naturally occurring volcanic glass formed when lava cools rapidly.
• PUMICE A very light, porous volcanic rock that can float on water.
• SEDIMENT Loose particles of rock and minerals deposited by wind or water.