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Seelite-1

Formula:
Mg[(UO
 
2
)(AsO
 
3
)
 
x
(AsO
 
4
)
 
1-x
]
 
2
·7H
 
2
O
System:MonoclinicLustre:Vitreous
Hardness:3
This page provides mineralogical data about Seelite-1.

Classification of Seelite-1

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Physical Properties of Seelite-1

Lustre:Vitreous
Hardness (Mohs):3

Crystallography of Seelite-1

Crystal System:Monoclinic

Optical Data of Seelite-1

Type:Biaxial (-)
RI values: nα = 1.602 - 1.610 nβ = 1.730 - 1.737 nγ = 1.740 - 1.753
Maximum Birefringence:δ = 0.138 - 0.143

Chart shows birefringence interference colour range (at 30µm thickness) and does not take into account mineral colouration.
Surface Relief:High
Dispersion:r < v

Chemical Properties of Seelite-1

Formula:
Mg[(UO
 
2
)(AsO
 
3
)
 
x
(AsO
 
4
)
 
1-x
]
 
2
·7H
 
2
O
Essential elements:As, H, Mg, O, U
All elements listed in formula:As, H, Mg, O, U

Other Names for Seelite-1

Synonyms:
IMA1992-005
Other Languages:

Other Information

Health Warning:No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for Seelite-1

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