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Uduminelite

Formula:
Ca
 
3
Al
 
8
(PO
 
4
)
 
2
O
 
12
·2H
 
2
O
Name:Named for the Mt. Uzumine feldspar mining area. (Udumine is a variant orthography no longer current.)


Inadequate data. Not approved by IMA CNMNC.
Doubtful species.
White acicular crystals in cracks in perthite. [Clark, 1993 - "Hey's Mineral Index"]

Originally reported from Mt Uzumine, Fukushima Prefecture, Tohoku Region, Honshu Island, Japan.

Classification of Uduminelite

IMA status:Published without Approval
Nickel-Strunz 10th (pending) edition ID:8.DM.30

8 : PHOSPHATES, ARSENATES, VANADATES
D : Phosphates, etc. with additional anions, with H2O
M : With large and medium-sized cations, (OH, etc.):RO4 > 2:1
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Chemical Properties of Uduminelite

Formula:
Ca
 
3
Al
 
8
(PO
 
4
)
 
2
O
 
12
·2H
 
2
O
Essential elements:Al, Ca, H, O, P
All elements listed in formula:Al, Ca, H, O, P

Relationship of Uduminelite to other Species

Related Minerals - Nickel-Strunz Grouping):

- +
8.DM.05Morinite
Na
 
2
Ca
 
4
Al
 
4
[(F,OH)
 
5
|(PO
 
4
)
 
2
]
 
2
 · 3H
 
2
O
8.DM.05Esperanzaite
NaCa
 
2
Al
 
2
[F
 
4
|OH|(AsO
 
4
)
 
2
] · 2H
 
2
O
8.DM.10Clinotyrolite
Ca
 
2
Cu
 
9
[(OH,O)
 
10
|(AsO
 
4
,SO
 
4
)
 
4
] · 10H
 
2
O
8.DM.10Tyrolite
Ca
 
2
Cu
 
9
[(OH)
 
4
|(H
 
2
O)
 
11
|CO
 
3
|(AsO
 
4
)
 
4
] · 0-1H
 
2
O
8.DM.15Betpakdalite
{Mg(H
 
2
O)
 
6
}Ca
 
2
(H
 
2
O)
 
13
[Mo
6+
8
As
5+
2
Fe
3+
3
O
 
36
(OH)](H
 
2
O)
 
4
8.DM.15Melkovite
CaFeH
 
6
(MoO
 
4
)
 
4
PO
 
4
·6H
 
2
O or near·
8.DM.15Natrobetpakdalite
(Na
 
2
,Ca)Fe
 
2
(As
 
2
Mo
 
6
O
 
28
)·15H
 
2
O
8.DM.20Phosphovanadylite
(Ba,Ca,K,Na)x[(V,Al)4P2(O,OH)16]ยท12(H2O) x~0.66
8.DM.25Yukonite
Ca
 
3
Fe
3+
 
[(OH)
 
3
|(AsO
 
4
)
 
2
] · 5H
 
2
O
8.DM.35Delvauxite
CaFe
 
4
(PO
 
4
,SO
 
4
)
 
2
(OH)
 
8
·4-6H
 
2
O not confirmed·
8.DM.40Santafeite
(Ca,Sr,Na)
 
12
(Mn
2+
 
,Fe
3+
 
,Al,Mg)
 
8
Mn
4+
8
(VO
 
4
)
 
16
(OH,O)
 
20
 · 8H
 
2
O

Other Names for Uduminelite

Synonyms:
Uzuminelite
Other Languages:
German:Uduminelit
Spanish:Uduminelita

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.

References for Uduminelite

Reference List:Shibata, H. (1950):"New mineral Uduminelite": Journal Geological Survey of Japan, 56, 243 [abstract, in Japanese].

Shibata, H. (1967): "Rocks in Japan II, plutonic rocks (2)and granitic rocks", 96, Asakura-shoten, Japan [in Japanese]

"Introduction to Japanese Minerals" (1970), p126

American Mineralogist 58 (1973), 806 [Abstract].

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    Localities for Uduminelite

    (TL) indicates type locality. ? indicates mineral may be doubtful at this locality. All other localities listed without reference should be considered as uncertain and unproven until references can be found.
    Japan
     
    • Honshu Island
      • Tohoku Region
        • Fukushima Prefecture
    		[Clark, 1993 - "Hey's Mineral Index"]
    Mineral and/or Locality
    Google
     
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    Copyright © Jolyon Ralph and Ida Chau 1993-2009. Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 21st Nov 2009 19:52:25