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|
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|
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日月星水晶屋
Sun Moon Star Crystal House
U
日月星水晶屋
Sun Moon Star Crystal House
Name
Formula/Composition
Crystal System
Hardness
SG
Type
Ugrandite Series 鈣榴石系列
Cubic
6.5-7.25
3.4-3.9
Silicates
Ulexite 硼鈉鈣石/電視石
NaCaB
5
O
6
(OH)
6
.5H
2
O
Triclinic
2.5
2
Sulfates
Ullmanite 銻硫鎳礦
NiSbS
Cubic
5-5.5
6.8
Sulphides
Umangite 紅硒銅礦
Cu
3
Se
2
Tetragonal
3
6.6
Sulphides
Uraninite 方鈾礦
UO
2
Cubic
5-6
7.5-10.6
Oxides
Uranocircite 鋇鈾雲母
Ba(UO
2
)
2
(PO
4
)
2
.10H
2
O
Tetragonal
2-2.5
3.5
Phosphates
Uranophane 矽鈣鈾礦
Ca(UO
2
)
2
Si
2
O
7
.6H
2
O
Monoclinic
2.5
3.9
Silicates
Utrabasic 超基性火成岩
Rocks & Meteorites
Uvarovite 鈣鉻榴石
Ca
3
Cr
2
Si
3
O
12
Cubic
6.5-7
3.9
Silicates
Uvite 鈣鎂電氣石
CaMg
4
Al
5
(BO
3
)
3
Si
6
O
18
(OH,F)
4
Trigonal
7-7.5
3.3
Silicates
Reference:
The Complete Encyclopedia of Minerals |
Gemstones of the World | 岩石與礦物圖鑑
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