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Gjerstad, Aust-Agder, Norway


List of minerals arranged by Dana 8th Edition classification
Group 1 - NATIVE ELEMENTS AND ALLOYS
Semi-metals and non-metals
Graphite1.3.6.2C
Sulphur1.3.5.1S8
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 = 1:2
Cobaltite2.12.3.1CoAsS
Molybdenite2.12.10.1MoS2
Group 4 - SIMPLE OXIDES
A2X3
Ilmenite4.3.5.1Fe2+TiO3
AX2
Pyrolusite ?4.4.1.4MnO2
Group 5 - OXIDES CONTAINING URANIUM OR THORIUM
AXO2·xH2O
Uraninite5.1.1.1UO2
AX2O7·xH2O
Clarkeite5.4.1.1(Na,Ca,Pb)(UO2)O(OH) · 0-1H2O
Miscellaneous
Curite5.9.3.1Pb3(UO2)8O8(OH)6 · 3H2O
Fourmarierite5.9.2.1Pb(UO2)4O3(OH)4 · 4H2O
Group 7 - MULTIPLE OXIDES
AB2X4
Magnetite7.2.2.3Fe2+Fe3+2O4
Group 8 - MULTIPLE OXIDES CONTAINING NIOBIUM,TANTALUM OR TITANIUM
A2B2O6(O,OH,F)
Microlite Group8.2.2.1
'Uranpyrochlore (of Hogarth 1977)'8.2.1.7(U,Ca,Ce)2(Nb,Ta)2O6(OH,F)
AB2O6
Euxenite-(Y)8.3.8.2(Y,Ca,Ce,U,Th)(Nb,Ti,Ta)2O6
Group 38 - ANHYDROUS NORMAL PHOSPHATES, ARSENATES, AND VANADATES
AXO4
Chernovite-(Y)38.4.11.2Y(AsO4)
Group 41 - ANHYDROUS PHOSPHATES, ETC.CONTAINING HYDROXYL OR HALOGEN
A5(XO4)3Zq
Chlorapatite41.8.1.2Ca5(PO4)3Cl
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in [6] and >[6] coordination
Andradite51.4.3b.1Ca3Fe3+2(SiO4)3
Pyrope51.4.3a.1Mg3Al2(SiO4)3
Spessartine51.4.3a.3Mn2+3Al2(SiO4)3
Insular SiO4 Groups Only with cations in >[6] coordination
Thorogummite ?51.5.2.5(Th,U)(SiO4)1-x(OH)4x
Group 52 - NESOSILICATES Insular SiO4 Groups and O,OH,F,H2O
Insular SiO4 Groups and O, OH, F, and H2O with cations in [6] and/or >[6] coordination
Titanite52.4.3.1CaTi(SiO4)O
Group 53 - NESOSILICATES Insular SiO4 Groups and Other Anions or Complex Cations
Insular SiO4 Groups and Other Anions of Complex Cations with (UO2)
Kasolite53.3.1.1Pb(UO2)[SiO4] · H2O
Uranophane53.3.1.2Ca(UO2)2[HSiO4]2 · 5H2O
Group 60 - CYCLOSILICATES Four-Membered Rings
Four-Membered Rings with other anion groups
Kainosite-(Y)60.2.1.1Ca2(Y,Ce)2(Si4O12)(CO3) · H2O
Group 61 - CYCLOSILICATES Six-Membered Rings
Six-Membered Rings with [Si6O18] rings; possible (OH) and Al substitution
Beryl61.1.1.1Be3Al2(Si6O18)
Six-Membered Rings with borate groups
Schorl61.3.1.10Na(Fe2+3)Al6(Si6O18)(BO3)3(OH)3(OH)
Group 65 - INOSILICATES Single-Width,Unbranched Chains,(W=1)
Single-Width Unbranched Chains, W=1 with chains P=2
Augite65.1.3a.3(Ca,Na)(Mg,Fe2+,Al,Fe3+,Ti)[(Si,Al)2O6]
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Muscovite71.2.2a.1KAl2(AlSi3O10)(OH)2
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Group 76 - TECTOSILICATES Al-Si Framework
Al-Si Framework with Al-Si frameworks
Microcline76.1.1.5KAlSi3O8
Unclassified Minerals
Albite
var: Cleavelandite
-NaAlSi3O8
var: Oligoclase-Albite-(Na,Ca)[Al(Si,Al)Si2O8]
'Albite-Anorthite Series'-
'Apatite'-
'Bastnäsite'-
'Biotite'-
'Columbite'-(Fe,Mn)(Nb,Ta)2O6
'Feldspar Group'-
'Fergusonite'-
Fergusonite-(Y)
var: Risörite
-(Y,Er)(Nb,Ti,Ta)(O,OH)4
'Garnet'-X3Z2(SiO4)3
'Hypersthene'-(Mg,Fe)SiO3
'Monazite'-
Pyrope
var: Rhodolite
-Mg3Al2(SiO4)3
'Synchysite Group'-
Xenotime-(Y)-Y(PO4)
Zircon
var: Alvite
-ZrSiO4


50 entries listed. 38 valid minerals.

References

- Hawthorne, F.C., Groat, L.A., Raudsepp, M., Ball, N.A., Kimata, M., Spike, F.D., Gaba, R., Halden N.M. & Lumpkin, G.R. (1991): Alphadecay damage of titanite. American Mineralogist, 76, 370-396 [with analysis of titanite from a pegmatite from Gjerstad]

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