Epidote:
Epidote is a calcium aluminium iron sorosilicate mineral.
en.wikipedia.org
綠簾石:
綠簾石,一種矽酸鹽礦物,化學式為Ca2(Al, Fe)3(SiO4)3(OH),常以柱狀出現於自然界,單斜晶系,屬於從火成岩變質而成的變質岩,硬度為6.5,比重為3.4,密度為3.25-3.45,擁有玻璃光澤,顏色為綠色、棕色、灰色或近乎黑色的深色。
zh.wikipedia.org
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Epidote綠簾石