NaCa2(Mg,Fe)5(Si7Al)O22(OH)2
NaCa₂(Mg,Fe)₅(Si₇Al)O₂₂(OH)₂
Edenite is a silicate with composition NaCa2(Mg,Fe)5(Si7Al)O22(OH)2 . This complex silicate has seven of the big 8 elements in the Earth's crust in one mineral! This sample is about 5x8 cm and is from Finland. The sample is on display in the Smithsonian Museum of Natural History.
埃德尼石是一种含钠钙的硅酸盐,其化学式为NaCa₂(Mg,Fe)₅(Si₇Al)O₂₂(OH)₂。这种复杂的硅酸盐在一种矿物中就包含了地球地壳中八大元素中的七个!该样本尺寸约为5×8厘米,来自芬兰。该样本陈列于史密森尼自然历史博物馆。
|