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Ramanite-(Cs)

Formula:
Cs[B
 
5
O
 
6
(OH)
 
4
]·2H
 
2
O
System:Monoclinic
This page provides mineralogical data about Ramanite-(Cs).

Classification of Ramanite-(Cs)

IMA status:Approved 2007
Nickel-Strunz 10th (pending) edition ID:6.EA.10

6 : BORATES
E : Pentaborates
A : Neso-pentaborates
Dana 8th edition ID:26.5.2.3

26 : HYDRATED BORATES CONTAINING HYDROXYL OR HALOGEN
5 : Pentaborates
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Type Occurrence of Ramanite-(Cs)

Type Locality:San Piero in Campo, Campo nell'Elba, Elba Island, Livorno Province, Tuscany, Italy

Crystallography of Ramanite-(Cs)

Crystal System:Monoclinic
Class (H-M):2/m - Prismatic
Space Group:B2/b {B1 1 2/b} {C2/c} {C1 2/c 1}
Cell Parameters:a = 8.13Å, b = 12.045Å, c = 11.792Å
β = 93.34°
Ratio:a:b:c = 0.675 : 1 : 0.979
Unit Cell Volume:V 1,152.78 ų (Calculated from Unit Cell)
X-Ray Powder Diffraction:
d-spacingIntensity
6.023 (100)
3.365 (68)
2.943 (55)
3.278 (49)
3.467 (44)
3.464 (44)
5.886 (43)

Chemical Properties of Ramanite-(Cs)

Formula:
Cs[B
 
5
O
 
6
(OH)
 
4
]·2H
 
2
O
All elements listed in formula:B, Cs, H, O

Relationship of Ramanite-(Cs) to other Species

Related Minerals - Nickel-Strunz Grouping):

- +
6.EA.05Sborgite
Na[B
 
5
O
 
6
(OH)
 
4
] · 3H
 
2
O
6.EA.05IMA2007-047
Pb
 
2
[B
 
5
O
 
9
]Cl·0.5H
 
2
O
6.EA.10Santite
K[B
 
5
O
 
6
(OH)
 
4
] · 2H
 
2
O
6.EA.10Ramanite-(Rb)
Rb[B
 
5
O
 
6
(OH)
 
4
]·2H
 
2
O
6.EA.15Ammonioborite
(NH
 
4
)
 
2
[B
 
5
O
 
6
(OH)
 
4
]
 
2
· H
 
2
O
6.EA.25Ulexite
NaCa[B
 
5
O
 
6
(OH)
 
6
] · 5H
 
2
O

Other Names for Ramanite-(Cs)

Synonyms:
IMA2007-007
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.

References for Ramanite-(Cs)

Reference List:Thomas, R., P. Davidson, & A. Hahn (2008): Ramanite-(Ce) and ramanite-(Rb): New cesium and rubidium pentaborate tetrahydrate minerals identified with Raman spectroscopy: American Mineralogist 93, 1034-1042.

Internet Links for Ramanite-(Cs)

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  • Raman and XRD data at RRUFF project
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    Localities for Ramanite-(Cs)

    (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.
    Italy
     
    • Tuscany
      • Livorno Province
        • Elba Island
          • Campo nell'Elba
    New Minerals Approved in 2007: Proposals approved in May 2007
    Mineral and/or Locality
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