16,5cm floater cluster of monoclinic gypsum crystals of different sizes with etching patterns. From the late Cretaceous coal beds of the southern Ebro Basin.
編號 99656926
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floater Gypsum Var.Selenite 稀有地点标本! - 高度: 16.5 cm - 闊度: 13.4 cm- 322 g - (1)
16,5cm floater cluster of monoclinic gypsum crystals of different sizes with etching patterns. From the late Cretaceous coal beds of the southern Ebro Basin.