Mindat Logo
Home Page Log In Message Board The Mindat Directory
Register Search Pages Chat Now! (3 online) Mindat Auctions

Manasseite

Big Photo

Kovdor Mine, Kovdor Massif, Kola Peninsula, Murmanskaja Oblast', Northern Region, Russia
© Peter Kohorst

Show Manasseite Photos (4)
Formula:
Mg
 
6
Al
 
2
[(OH)
 
16
|CO
 
3
] · 4H
 
2
O
System:HexagonalColour:White, grey or pale ...
Lustre:Waxy, PearlyHardness:2
Name:After Ernesto Manasse (1875-1922), Professor of Mineralogy, University of Florence, Italy.


Manasseite Group

Classification of Manasseite

IMA status:Valid - first described prior to 1959 (pre-IMA) - "Grandfathered"
Strunz 8th edition ID:5/E.02-10
Nickel-Strunz 10th (pending) edition ID:5.DA.45

5 : CARBONATES (NITRATES)
D : Carbonates with additional anions, with H2O
A : With medium-sized cations
Dana 8th edition ID:16b.6.1.1

16b : HYDRATED CARBONATES CONTAINING HYDROXYL OR HALOGEN
6 : AmBn(XO3)pZqxH2O & with (m+n):p = 8:1
Hey's CIM Ref.:11.7.5

11 : Carbonates
7 : Carbonates of Al
mindat.org URL:http://www.mindat.org/min-2560.html
Please feel free to link to this page.

Type Occurrence of Manasseite

Co-type Localities:Dypingdal Serpentine-magnesite deposit, Snarum, Modum, Buskerud, Norway
Amity, Town of Warwick, Orange Co., New York, USA
Year of Discovery:1940

Physical Properties of Manasseite

Lustre:Waxy, Pearly
Diaphaneity (Transparency):Transparent
Colour:White, grey or pale blue, brownish white.
Hardness (Mohs):2
Cleavage:Perfect
{0001}
Density (measured):2 - 2.1 g/cm3
Density (calculated):2 g/cm3

Crystallography of Manasseite

Crystal System:Hexagonal
Cell Parameters:a = 3.1Å, c = 15.32Å
Ratio:a:c = 1 : 4.942
Unit Cell Volume:V 127.50 ų (Calculated from Unit Cell)
Morphology:Massive. Foliated or contorted structure. Lamellar on {0001}.
X-Ray Powder Diffraction:
d-spacingIntensity
7.67 (100)
2.60 (50)
2.34 (40)
2.17 (40)
2.00 (40)
1.84 (60)

Optical Data of Manasseite

Type:Uniaxial (-)
RI values: nω = 1.524 nε = 1.510
Maximum Birefringence:δ = 0.014

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

Chemical Properties of Manasseite

Formula:
Mg
 
6
Al
 
2
[(OH)
 
16
|CO
 
3
] · 4H
 
2
O
Essential elements:Al, C, H, Mg, O
All elements listed in formula:Al, C, H, Mg, O

Relationship of Manasseite to other Species

Related to:
  • Manasseite Group
    • Related Minerals - Nickel-Strunz Grouping):

    - +
    5.DA.05Dypingite
    Mg
     
    5
    		[OH|(CO
     
    3
    		)
     
    2
    		]
     
    2
    		 · 5H
     
    2
    		O
    5.DA.05Giorgiosite
    Mg
     
    5
    		[(CO
     
    3
    		)
     
    4
    		(OH)
     
    2
    		] · 4H
     
    2
    		O
    5.DA.05Hydromagnesite
    Mg
     
    5
    		[(CO
     
    3
    		)
     
    4
    		(OH)
     
    2
    		] · 4H
     
    2
    		O
    5.DA.05Widgiemoolthalite
    Ni
     
    5
    		[(CO
     
    3
    		)
     
    4
    		(OH)
     
    2
    		] · 5H
     
    2
    		O
    5.DA.05UM1986-10-CO:ClHMgMnZn
    Mg
     
    5
    		(Zn,Mn)
     
    3
    		(CO
     
    3
    		)
     
    2
    		(OH,Cl)
     
    12
    		·H
     
    2
    		O
    5.DA.05UM1987-01-CO:HMgS
    Mg
     
    4
    		(CO
     
    3
    		)
     
    2
    		(OH)
     
    2
    		·6H
     
    2
    		O ?
    5.DA.10Artinite
    Mg
     
    2
    		[(OH)
     
    2
    		|CO
     
    3
    		] · 3H
     
    2
    		O
    5.DA.10Indigirite
    Mg
     
    2
    		Al
     
    2
    		[(CO
     
    3
    		)
     
    4
    		(OH)
     
    2
    		] · 15H
     
    2
    		O
    5.DA.10Chlorartinite
    [Mg
     
    2
    		(CO
     
    3
    		)(H
     
    2
    		O)(OH)]Cl · H
     
    2
    		O
    5.DA.15Otwayite
    Ni
     
    2
    		CO
     
    3
    		(OH)
     
    2
    		·H
     
    2
    		O
    5.DA.15Zaratite
    Ni
     
    3
    		(CO
     
    3
    		)(OH)
     
    4
    		·4H
     
    2
    		O
    5.DA.20Kambaldaite
    NaNi
     
    4
    		(CO
     
    3
    		)
     
    3
    		(OH)
     
    3
    		·3H
     
    2
    		O
    5.DA.25Callaghanite
    Cu
     
    2
    		Mg
     
    2
    		[(OH)
     
    6
    		|CO
     
    3
    		] · 2H
     
    2
    		O
    5.DA.30Claraite
    (Cu,Zn)
     
    3
    		[(OH)
     
    4
    		|CO
     
    3
    		] · 4H
     
    2
    		O
    5.DA.35Hydroscarbroite
    Al
     
    14
    		(CO
     
    3
    		)
     
    3
    		(OH)
     
    36
    		·nH
     
    2
    		O
    5.DA.35Scarbroite
    Al
     
    5
    		(OH)
     
    13
    		CO
     
    3
    		·5H
     
    2
    		O
    5.DA.40Caresite
    Fe
    2+
    4
    		Al
     
    2
    		[(OH)
     
    12
    		|CO
     
    3
    		] · 3H
     
    2
    		O
    5.DA.40Quintinite
    Mg
     
    4
    		Al
     
    2
    		(OH)
     
    12
    		CO
     
    3
    		H
     
    2
    		O
    5.DA.40Charmarite
    Mn
    2+
    4
    		Al
     
    2
    		[(OH)
     
    12
    		|CO
     
    3
    		] · 3H
     
    2
    		O
    5.DA.45Barbertonite
    Mg
     
    6
    		(Cr,Al)
     
    2
    		[(OH)
     
    16
    		|CO
     
    3
    		] · 4H
     
    2
    		O
    5.DA.45Brugnatellite
    Mg
     
    6
    		Fe
    3+
     
    		[(OH)
     
    13
    		|CO
     
    3
    		] · 4H
     
    2
    		O
    5.DA.45Chlormagaluminite
    (Mg,Fe
    2+
     
    		)
     
    4
    		Al
     
    2
    		[(OH)
     
    12
    		|(Cl
     
    2
    		,CO
     
    3
    		)] · 2H
     
    2
    		O
    5.DA.45Sjögrenite
    Mg
     
    6
    		Fe
    3+
    2
    		[(OH)
     
    16
    		|CO
     
    3
    		] · 4H
     
    2
    		O
    5.DA.45Zaccagnaite
    Zn
     
    4
    		Al
     
    2
    		(CO
     
    3
    		)(OH)
     
    12
    		·3H
     
    2
    		O
    5.DA.50Comblainite
    (Ni
     
    x
    		,Co
     
    1-x
    		)(OH)
     
    2
    		(CO
     
    3
    		)
     
    (1-x)/2
    		·nH
     
    2
    		O
    5.DA.50Desautelsite
    Mg
     
    6
    		Mn
    3+
    2
    		[(OH)
     
    16
    		|CO
     
    3
    		] · 4H
     
    2
    		O
    5.DA.50Hydrotalcite
    Mg
     
    6
    		Al
     
    2
    		[(OH)
     
    16
    		|CO
     
    3
    		] · 4H
     
    2
    		O
    5.DA.50Pyroaurite
    Mg
     
    6
    		Fe
    3+
    2
    		[(OH)
     
    16
    		|CO
     
    3
    		] · 4H
     
    2
    		O
    5.DA.50Reevesite
    Ni
     
    6
    		Fe
    3+
    2
    		[(OH)
     
    16
    		|CO
     
    3
    		] · 4H
     
    2
    		O
    5.DA.50Stichtite
    Mg
     
    6
    		Cr
     
    2
    		[(OH)
     
    16
    		|CO
     
    3
    		] · 4H
     
    2
    		O
    5.DA.50Takovite
    Ni
     
    6
    		Al
     
    2
    		[(OH)
     
    16
    		|CO
     
    3
    		] · 4H
     
    2
    		O
    5.DA.50UM1998-10-CO:CoHNi
    Co
     
    6
    		Fe
     
    2
    		CO
     
    3
    		(OH)
     
    16
    		·4H
     
    2
    		O ?
    5.DA.55Coalingite
    Mg
     
    10
    		Fe
    3+
    2
    		[(OH)
     
    24
    		|CO
     
    3
    		] · 2H
     
    2
    		O
    Related Minerals - Hey's Index Grouping:

    - +
    11.7.1Scarbroite
    Al
     
    5
    		(OH)
     
    13
    		CO
     
    3
    		·5H
     
    2
    		O
    11.7.2Hydroscarbroite
    Al
     
    14
    		(CO
     
    3
    		)
     
    3
    		(OH)
     
    36
    		·nH
     
    2
    		O
    11.7.3Dawsonite
    NaAlCO
     
    3
    		(OH)
     
    2
    11.7.4Hydrotalcite
    Mg
     
    6
    		Al
     
    2
    		[(OH)
     
    16
    		|CO
     
    3
    		] · 4H
     
    2
    		O
    11.7.6Indigirite
    Mg
     
    2
    		Al
     
    2
    		[(CO
     
    3
    		)
     
    4
    		(OH)
     
    2
    		] · 15H
     
    2
    		O
    11.7.7Alumohydrocalcite
    CaAl
     
    2
    		(CO
     
    3
    		)
     
    2
    		(OH)
     
    4
    		·3H
     
    2
    		O
    11.7.8Para-alumohydrocalcite
    CaAl
     
    2
    		(CO
     
    3
    		)
     
    2
    		(OH)
     
    4
    		·6H
     
    2
    		O
    11.7.9Tunisite
    NaCa
     
    2
    		Al
     
    4
    		(CO
     
    3
    		)
     
    4
    		(OH)
     
    8
    		Cl
    11.7.10Wermlandite
    Mg
     
    7
    		(Ca,Mg)(Al,Fe)
     
    2
    		(SO
     
    4
    		)
     
    2
    		(OH)
     
    18
    		(H
     
    2
    		O)
     
    12
    11.7.11Montroyalite
    Sr
     
    4
    		Al
     
    8
    		[(OH,F)
     
    26
    		|(CO
     
    3
    		)
     
    3
    		] · 10-11H
     
    2
    		O
    11.7.12Dresserite
    BaAl
     
    2
    		[(OH)
     
    2
    		|CO
     
    3
    		]
     
    2
    		 · H
     
    2
    		O
    11.7.13Hydrodresserite
    BaAl
     
    2
    		[(OH)
     
    2
    		|CO
     
    3
    		]
     
    2
    		 · 3H
     
    2
    		O
    11.7.14Strontiodresserite
    (Sr,Ca)Al
     
    2
    		[(OH)
     
    2
    		|CO
     
    3
    		]
     
    2
    		 · H
     
    2
    		O

    Other Names for Manasseite

    Other Languages:
    German:Manasseit
    Spanish:Manasseita

    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 Manasseite

    Reference List:Frondel, C. (1941), American Mineralogist: 26: 295-315.

    Palache, Charles, Harry Berman & Clifford Frondel (1944), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana Yale University 1837-1892, Volume I: Elements, Sulfides, Sulfosalts, Oxides. John Wiley and Sons, Inc., New York. 7th edition, revised and enlarged: 658-659.

    American Mineralogist (1967): 52: 1040.

    Clay and Clay Minerals (1987): 35: 401.

    Internet Links for Manasseite

    Search Engines:
  • Look for Manasseite on Google
  • Look for Manasseite images on Google
    • External Links:
  • Look for Manasseite on Webmineral
  • Look for Manasseite on Athena Mineralogy
  • Look for Manasseite on Wikipedia
  • Look for Manasseite on Mineralien Atlas
  • Raman and XRD data at RRUFF project
  • American Mineralogist Crystal Structure Database
  • Search for Manasseite in the Natural History Museum (London) online catalogue
  • Manasseite details from Handbook of Mineralogy (PDF)
    • Mineral Dealers:
  • Rare and Unusual minerals at Mineralogical Research Company
  • Find Manasseite on www.crystalclassics.co.uk
  • Search for Manasseite on minvision.com
  • Wilensky Fine Minerals
  • rare and unusual minerals mainly crystallized
  • Top quality minerals from Kristalle of California
  • SpiriferMinerals.com - high quality specimens
  • Buy fine minerals and gemstones from Pala International
  • Search for - Manasseite - on e-Rocks Mineral Sales & Auctions
  • Wright's Rock Shop - excellent mineral specimens since 1970
  • Search for Manasseite at Thames Valley Minerals
  • Lapis Mineral Magazin
    • Jobs:
  • Mining & Geology Jobs

    • Page Sponsor

    Sponsorship:This page is currently not sponsored. Click here to sponsor this page.

    Localities for Manasseite

    Hide Locality List
    The map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.
    These maps work faster with Firefox!
    (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.
    Brazil
     
    • Southeast Region
      • São Paulo
        • Cajati
    		MinRec 15:261-270
    France
     
    • Languedoc-Roussillon
      • Pyrénées-Orientales
        • Céret
          • Prats de Mollo-La Preste (Prats de Molló-La Presta)
    		Dubru. M, (1986) Pétrologie et géochimie du marbre à brucite et des borates associés au gisement de tungstène de Costabonne, (Pyrénées orientales, France) 930p
    Norway
     
    • Buskerud
      • Modum
        • Snarum
    		Frondel (1940 and 1941); Raade (1985, p. 52).
    • Hordaland
      • Bergen
    		Neumann (1985, p. 103).
    Poland
     
    • Upper Silesia (Śląskie)
      • Zawiercie District
    		Koszowska E., Salata D. 2001: Minerals of the hydrotalcite group in metasomatically altered carbonate rocks from Zawiercie, S Poland. Mineralogia Polonica, vol. 32, no 1, 69-84
    Russia
     
    • Northern Region
      • Murmanskaja Oblast'
        • Kola Peninsula
          • Kovdor Massif
    		[World of Stones 95:5-6, p64]; Pekov, I. (1998) Minerals First discovered on the territory of the former Soviet Union 369p. Ocean Pictures, Moscow
    http://maurice.strahlen.org/kola/kovdor.htm
    Pekov, I. (1998) Minerals First discovered on the territory of the former Soviet Union 369p. Ocean Pictures, Moscow
    Sweden
     
    • Värmland
      • Filipstad
    		No reference listed
    USA
     
    • New York
    		John H. Betts (2009) \"The minerals of New York City\", Rocks & Minerals, 84, 204-240.
      • Orange Co.
        • Town of Warwick
    		Frondel (1941)
    Mineral and/or Locality
    Google
     
    www.mindat.org Web
    Copyright © Jolyon & Ida Ralph 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.