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Osterøy, Hordaland, Norway


List of minerals arranged by Dana 8th Edition classification
Group 2 - SULFIDES
AmBnXp, with (m+n):p = 9:8
Pentlandite2.7.1.1(Fe,Ni)9S8
AmXp, with m:p = 1:1
Pyrrhotite2.8.10.1Fe1-xS (x = 0 to 0.17)
AmBnXp, with (m+n):p = 1:1
Chalcopyrite2.9.1.1CuFeS2
AmBnXp, with (m+n):p = 3:4
Violarite2.10.1.8Fe2+Ni3+2S4
AmBnXp, with (m+n):p = 1:2
Pyrite2.12.1.1FeS2
Sperrylite2.12.1.13PtAs2
Group 29 - HYDRATED ACID AND NORMAL SULFATES
AXO4·xH2O
Nickelhexahydrite29.6.8.4(Ni,Mg,Fe)SO4 · 6H2O
Group 58 - SOROSILICATES Insular, Mixed, Single, and Larger Tetrahedral Groups
Insular, Mixed, Single, and Larger Tetrahedral Groups with cations in [6] and higher coordination; single and double groups (n = 1, 2)
Zoisite58.2.1b.1{Ca2}{Al3}(Si2O7)(SiO4)O(OH)
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Paragonite71.2.2a.2NaAl2(AlSi3O10)(OH)2
Group 77 - TECTOSILICATES Zeolites
Zeolite group - True zeolites
Heulandite-Ca77.1.4.1(Ca,Na)2-3Al3(Al,Si)2Si13O36 · 12H2O
Unclassified Minerals
Albite
var: Andesine
-(Na,Ca)[Al(Si,Al)Si2O8]
Amphibole Group
var: Uralite
-AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Biotite-
'Chlorite Group'-
Muscovite
var: Fuchsite
-K(Al,Cr)3Si3O10(OH)2
'Stilbite'-


16 entries listed. 12 valid minerals.
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