Examlex
The symbol for the element neon is ________.
Slate
A compact, fine-grained, low-grade metamorphic rock that possesses slaty cleavage.
Hornfels
Hornfels is a metamorphic rock formed by the contact between mudstone or other clay-rich rock and a hot igneous body, characterized by its hardness and fine grain.
Greenstone
Metamorphosed basalt or other mafic volcanic rock, typically found in ancient geological formations.
Banded Gneiss
A metamorphic rock characterized by alternating light and dark mineral bands, formed under high-temperature and high-pressure conditions.
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