Last Updated：2025/11/26
Pargasite crystals were identified in the thin section, indicating that the rock underwent high-pressure metamorphism.
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Pargasite crystals were identified in the thin section, indicating that the rock underwent high-pressure metamorphism.
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薄片標本で角閃石グループの複雑な鎖状珪酸塩鉱物の結晶が確認され、この岩石が高圧下で変成を受けたことを示している。
