15,7cm Lovely diagenetic gypsum crystal with coal and small clay inclusions both yellow and red and remarkably interesting etching patterns. From the late Cretaceous coal beds of the southern Ebro Basin.
編號 100712203
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floater Gypsum Var.Selenite 稀有地点标本! - 高度: 15.7 cm - 闊度: 5.3 cm- 256 g - (1)
15,7cm Lovely diagenetic gypsum crystal with coal and small clay inclusions both yellow and red and remarkably interesting etching patterns. From the late Cretaceous coal beds of the southern Ebro Basin.