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Niah Great Cave (Gunong Jerneb), Sarawak, Borneo Island, Malaysia

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References:
http://rruff.geo.arizona.edu/doclib/mm/vol47/MM47_79.pdf




Group 4 - Oxides and Hydroxides
  		• Opal4.DA.10
    SiO
     
    2
    		·nH
     
    2
    		O
  		• Quartz4.DA.05
    SiO
     
    2
    Group 7 - Sulphates, Chromates, Molybdates and Tungstates
  		• Gypsum7.CD.40
    Ca[SO
     
    4
    		] · 2H
     
    2
    		O
    Group 8 - Phosphates, Arsenates and Vanadates
  		• Ardealite8.CJ.50
    Ca
     
    2
    		[HPO
     
    4
    		|SO
     
    4
    		] · 4H
     
    2
    		O
  		• Brushite8.CJ.50
    CaHPO
     
    4
    		·2H
     
    2
    		O
  		• Hannayite8.CH.35
    (NH
     
    4
    		)
     
    2
    		Mg
     
    3
    		H
     
    4
    		(PO
     
    4
    		)
     
    4
    		·8H
     
    2
    		O
  		• Leucophosphite8.DH.10
    KFe
    3+
    2
    		[OH|(PO
     
    4
    		)
     
    2
    		] · 2H
     
    2
    		O
  		• Monetite8.AD.10
    CaHPO
     
    4
  		• Newberyite8.CE.10
    MgHPO
     
    4
    		·3H
     
    2
    		O
  		• Niahite (TL)8.CH.20
    (NH
     
    4
    		)(Mn
    2+
     
    		,Mg)[PO
     
    4
    		] · H
     
    2
    		O
  		• Strengite8.CD.10
    FePO
     
    4
    		·2H
     
    2
    		O
  		• Struvite8.CH.40
    NH
     
    4
    		MgPO
     
    4
    		·6H
     
    2
    		O
  		• Taranakite8.CH.25
    (K,NH
     
    4
    		)Al
     
    3
    		(PO
     
    4
    		)
     
    3
    		OH·9H
     
    2
    		O
  		• Variscite8.CD.10
    AlPO
     
    4
    		·2H
     
    2
    		O
  		• Vivianite8.CE.40
    Fe
    2+
    3
    		(PO
     
    4
    		)
     
    2
    		·8H
     
    2
    		O
  		• Whitlockite8.AC.45
    Ca
     
    9
    		Mg[PO
     
    3
    		OH][PO
     
    4
    		]
     
    6


    16 entries listed. 16 valid minerals.

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