검증된 한국문화 엔티티 · 2026-07-01 기준 · 교차검증 + Skill Score · via KoreaAPI · ✓✓ 교차검증
설명
Slate is a fine-grained, foliated, homogeneous, metamorphic rock derived from an original shale-type sedimentary rock composed of clay or volcanic ash through low-grade, regional metamorphism. It is the finest-grained foliated metamorphic rock. Foliation may not correspond to the original sedimentary layering, but instead is in planes perpendicular to the direction of metamorphic compression. The foliation in slate, called "slaty cleavage", is caused by strong compression in which fine-grained clay forms flakes to regrow in planes perpendicular to the compression. — 영문 출처: Wikipedia
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불어라 검풍아 — 검증된 K-영화. 개봉 2021-04-08. 감독: Jo Bareun. 출연 2명 검증.