Na3Ca(Si3Al3)O12(SO4)
Na₃Ca(Si₃Al₃)O₁₂(SO₄)
This sample of hauyne is displayed in the Smithsonian Museum of Natural History. Hauynehas the composition Na3Ca(Si3Al3)O12(SO4). The sample at left is about 15 cm across and is from Sacrofano Lazio, Italy.
这件琥珀石样品陈列在史密森尼自然历史博物馆中。琥珀石的化学式为Na₃Ca(Si₃Al₃)O₁₂(SO₄)。左下方的样品宽约15厘米,来自意大利拉齐奥省萨克罗法诺。
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