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What is a mineral?
The most common minerals on earth
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Search Minerals By Chemistry
IMA-recognised Minerals that include
Er
,
O
Caysichite-(Y)
(Ca,Yb,Er)
4
Y
4
(Si
8
O
20
)(CO
3
)
6
(OH) · 7H
2
O
Click here to select a new chemical element search