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Riebeckite

A valid IMA mineral species - grandfathered
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About RiebeckiteHide

05506470014946378603794.jpg
Emil Riebeck
Formula:
β—»[Na2][Fe2+3Fe3+2]Si8O22(OH)2
Riebeckite is defined as a member of the riebeckite group with Fe2+>Mg in the C2+ position and (OH) dominant in the W position.
Colour:
Usually black, also commonly light blue to blue-black, gray-blue, gray, brown
Lustre:
Vitreous, Sub-Vitreous
Hardness:
5 - 5½
Crystal System:
Monoclinic
Name:
For Emil Riebeck [June 11, 1853 Preuslitz, Germany - June 22, 1885), German explorer, ethnologist, and mineralogist. Noted author and field collector of artifacts.
Forms a series with magnesioriebeckite.
Chemically closely related to arfvedsonite.


Unique IdentifiersHide

Mindat ID:
3418
Long-form identifier:
mindat:1:1:3418:6
GUID
(UUID V4):
02bfabfa-5d5a-488e-aa90-42e300826d59

IMA Classification of RiebeckiteHide

Approved, 'Grandfathered' (first described prior to 1959)
IMA Formula:
β—»Na2(Fe2+3Fe3+2)Si8O22(OH)2

Classification of RiebeckiteHide

9.DE.25

9 : SILICATES (Germanates)
D : Inosilicates
E : Inosilicates with 2-periodic double chains, Si4O11; Clinoamphiboles
14.20.6

14 : Silicates not Containing Aluminum
20 : Silicates of Fe and alkali metals

Mineral SymbolsHide

As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.

Please only use the official IMA–CNMNC symbol. Older variants are listed for historical use only.

SymbolSourceReference
RbkIMA–CNMNCWarr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43
RnkKretz (1983)Kretz, R. (1983) Symbols of rock-forming minerals. American Mineralogist, 68, 277–279.
RbkSiivolam & Schmid (2007)Siivolam, J. and Schmid, R. (2007) Recommendations by the IUGS Subcommission on the Systematics of Metamorphic Rocks: List of mineral abbreviations. Web-version 01.02.07. IUGS Commission on the Systematics in Petrology. download
RbkWhitney & Evans (2010)Whitney, D.L. and Evans, B.W. (2010) Abbreviations for names of rock-forming minerals. American Mineralogist, 95, 185–187 doi:10.2138/am.2010.3371
RbkThe Canadian Mineralogist (2019)The Canadian Mineralogist (2019) The Canadian Mineralogist list of symbols for rock- and ore-forming minerals (December 30, 2019). download

Physical Properties of RiebeckiteHide

Vitreous, Sub-Vitreous
Transparency:
Translucent, Opaque
Colour:
Usually black, also commonly light blue to blue-black, gray-blue, gray, brown
Streak:
Pale gray to bluish-grey.
Hardness:
5 - 5½ on Mohs scale
Tenacity:
Brittle
Cleavage:
Perfect
Perfect on {110}
Fracture:
Splintery

Optical Data of RiebeckiteHide

Type:
Biaxial (-)
RI values:
nα = 1.680 - 1.698 nβ = 1.683 - 1.700 nγ = 1.685 - 1.706
2V:
Measured: 68° to 85°, Calculated: 62° to 78°
Birefringence:
0.008
Max Birefringence:
δ = 0.005 - 0.008
Image shows birefringence interference colour range (at 30µm thickness)
and does not take into account mineral colouration.
Surface Relief:
High
Dispersion:
strong
Pleochroism:
Strong
Comments:
X dark blue Z blue gray to yellow green

Chemistry of RiebeckiteHide

Mindat Formula:
β—»[Na2][Fe2+3Fe3+2]Si8O22(OH)2

Riebeckite is defined as a member of the riebeckite group with Fe2+>Mg in the C2+ position and (OH) dominant in the W position.
Common Impurities:
Fe,Ti,Mg,Al,Mn

Age distributionHide

Recorded ages:
Neoproterozoic to Paleogene : 551 Ma to 41 Ma - based on 8 recorded ages.

Chemical AnalysisHide

Oxide wt%:
 1
SiO249.74 %
TiO20.63 %
Al2O32.04 %
Fe2O30.0 %
FeO33.36 %
MnO1.36 %
MgO0.99 %
CaO0.80 %
Na2O6.56 %
K2O1.50 %
ZrO20.0 %
Total:96.98 %

Crystallography of RiebeckiteHide

Crystal System:
Monoclinic
Class (H-M):
2/m - Prismatic
Space Group:
B2/m
Setting:
C2/m
Cell Parameters:
a = 9.76 Å, b = 18.04 Å, c = 5.33 Å
β = 103.59°
Ratio:
a:b:c = 0.541 : 1 : 0.295
Unit Cell V:
912.18 Γ…Β³ (Calculated from Unit Cell)
Z:
2
Morphology:
Prismatic {110}, frequently very elongated. May be acicular, especially in late cavities. Sometimes is very acicular in fine-grained, light colored aggregates. Well-terminated crystals are uncommon.

X-Ray Powder DiffractionHide

Powder Diffraction Data:
d-spacingIntensity
8.40 Γ…(100)
4.51 Γ…(20)
3.42 Γ…(10)
3.27 Γ…(10)
3.12 Γ…(60)
2.80 Γ…(20)
2.73 Γ…(40)
2.18 Γ…(20)
Comments:
ICDD 19-1061

Geological EnvironmentHide

Paragenetic Mode(s):
Paragenetic ModeEarliest Age (Ga)
Stage 4a: Earth’s earliest continental crust>4.4-3.0
19 : Granitic intrusive rocks
Stage 4b: Highly evolved igneous rocks>3.0
34 : Complex granite pegmatites
35 : Ultra-alkali and agpaitic igneous rocks
Stage 5: Initiation of plate tectonics<3.5-2.5
40 : Regional metamorphism (greenschist, amphibolite, granulite facies)
Geological Setting:
Alcalic granites, syenite and undersaturated rocks. Rarer in felsic volcanics and granite pegmatites; also in some schists. In iron formations as asbestiform "crocidolite".

Type Occurrence of RiebeckiteHide

Synonyms of RiebeckiteHide

Other Language Names for RiebeckiteHide

Relationship of Riebeckite to other SpeciesHide

Other Members of this group:
Fluoro-riebeckiteβ—»{Na2}{Fe2+3Fe3+2}(Si8O22)F2Mon. 2/m : B2/m
Magnesio-fluoro-riebeckiteβ—»{Na2}{Mg3Fe3+2}(Si8O22)F2
Magnesio-riebeckiteβ—»{Na2}{Mg3Fe3+2}(Si8O22)(OH)2Mon.

Common AssociatesHide

Associated Minerals Based on Photo Data:
67 photos of Riebeckite associated with QuartzSiO2
29 photos of Riebeckite associated with Riebeckite-quartz-feldspar gneiss
19 photos of Riebeckite associated with Smoky QuartzSiO2
19 photos of Riebeckite associated with MicroclineK(AlSi3O8)
17 photos of Riebeckite associated with ZirconZr(SiO4)
15 photos of Riebeckite associated with TitaniteCaTi(SiO4)O
14 photos of Riebeckite associated with AstrophylliteK2NaFe2+7Ti2Si8O26(OH)4F
14 photos of Riebeckite associated with RutileTiO2
13 photos of Riebeckite associated with AlbiteNa(AlSi3O8)
11 photos of Riebeckite associated with FluoriteCaF2

Related Minerals - Strunz-mindat GroupingHide

9.DE.Clino-suenoiteβ—»{Mn2+2}{Mg5}(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.Scandio-winchiteβ—»(NaCa)(Mg4Sc)(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.Mangani-eckermanniteNaNa2(Mg4Mn3+)Si8O22(OH)2Mon. 2/m : B2/m
9.DE.05Cummingtoniteβ—»{Mg2}{Mg5}(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.05Clino-holmquistite Root Name Groupβ—»{Li2}{Z2+3Z3+2}(Si8O22)(OH,F,Cl)2Mon.
9.DE.05Gruneriteβ—»{Fe2+2}{Fe2+5}(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.05Permanganogruneriteβ—»{Mn2+2}{Mn2+5}(Si8O22)(OH)2Mon.
9.DE.05Ferri-fluoro-leakeite{Na}{Na2}{Mg2Fe3+2Li}(Si8O22)F2Mon. 2/m : B2/m
9.DE.10Actinoliteβ—»Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2Mon. 2/m : B2/m
9.DE.10Ferro-ferri-tschermakiteβ—»{Ca2}{Fe2+3Fe3+2}(Al2Si6O22)(OH)2Mon.
9.DE.10Ferri-tschermakiteβ—»{Ca2}{Mg3Fe3+2}(Al2Si6O22)(OH)2Mon.
9.DE.10Ferro-actinoliteβ—»Ca2Fe2+5(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.10Ferro-hornblendeβ—»Ca2(Fe2+4Al)(Si7Al)O22(OH)2Mon. 2/m : B2/m
9.DE.10Ferro-tschermakiteβ—»{Ca2}{Fe2+3Al2}(Al2Si6O22)(OH)2Mon. 2/m : B2/m
9.DE.10JoesmithitePb2+Ca2(Mg3Fe3+2)(Si6Be2)O22(OH)2Mon. 2/m : P2/b
9.DE.10Magnesio-hornblendeβ—»Ca2(Mg4Al)(Si7Al)O22(OH)2Mon. 2/m : B2/m
9.DE.10Tremoliteβ—»Ca2Mg5(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.10Tschermakiteβ—»(Ca2)(Mg3Al2)(Al2Si6O22)(OH)2Mon. 2/m : B2/m
9.DE.10CannilloiteCaCa2(Mg4Al)(Si5Al3O22)OH2Mon.
9.DE.10Fluoro-cannilloiteCaCa2(Mg4Al)(Si5Al3)O22F2Mon. 2/m : B2/m
9.DE.10Parvo-manganotremoliteβ—»{CaMn2+}{Mg5}(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.10Fluoro-tremoliteβ—»Ca2Mg5(Si8O22)F2Mon. 2/m : B2/m
9.DE.10Magnesio-fluoro-hornblendeβ—»Ca2Mg5(AlSi7O22)F2
9.DE.10Ferro-fluoro-hornblendeβ—»Ca2(Fe2+4Al)(AlSi7O22)F2
9.DE.10Ferro-ferri-hornblendeβ—»Ca2(Fe2+4Fe3+)(AlSi7O22)(OH)2Mon. 2/m : B2/m
9.DE.10Magnesio-ferri-hornblendeβ—»Ca2(Mg4Fe3+)[(Si7Al)O22](OH)2Mon. 2/m : B2/m
9.DE.10Ferro-cannilloiteCaCa2(Fe2+4Al)(Si5Al3O22)OH2
9.DE.10Ferro-ferri-cannilloiteCaCa2(Fe2+4Fe3+)(Si5Al3O22)OH2
9.DE.10Ferro-fluoro-actinoliteβ—»{Ca2}{Fe5}(Si8O22)F2
9.DE.10Magnesio-ferri-fluoro-hornblendeβ—»Ca2(Mg4Fe3+)(AlSi7O22)F2Mon. 2/m : B2/m
9.DE.10Ferro-ferri-fluoro-hornblendeβ—»Ca2(Fe2+4Fe3+)(AlSi7O22)F2
9.DE.10Ferri-fluoro-tschermakiteβ—»{Ca2}{Mg3Fe3+2}(Al2Si6O22)F2
9.DE.10Ferro-ferri-fluoro-tschermakiteβ—»{Ca2}{Fe2+3Fe3+2}(Al2Si6O22)F2
9.DE.10Ferro-fluoro-tschermakiteβ—»{Ca2}{Fe2+3Al2}(Al2Si6O22)F2
9.DE.10Fluoro-tschermakiteβ—»{Ca2}{Mg3Al2}(Al2Si6O22)F2
9.DE.10Clino-ferro-suenoiteβ—»{Mn2+2}{Fe2+5}(Si8O22)(OH)2
9.DE.15EdeniteNaCa2Mg5(Si7Al)O22(OH)2Mon. 2/m : B2/m
9.DE.15Ferro-edeniteNaCa2Fe2+5(Si7Al)O22(OH)2Mon. 2/m : B2/m
9.DE.15Ferro-kaersutiteNaCa2{Fe2+3AlTi}(Si6Al2O22)O2Mon.
9.DE.15Ferro-pargasiteNaCa2(Fe2+4Al)(Si6Al2)O22(OH)2Mon. 2/m : B2/m
9.DE.15HastingsiteNaCa2(Fe2+4Fe3+)(Si6Al2)O22(OH)2Mon. 2/m : B2/m
9.DE.15KaersutiteNaCa2(Mg3AlTi4+)(Si6Al2)O22O2Mon. 2/m : B2/m
9.DE.15Magnesio-hastingsiteNaCa2(Mg4Fe3+)(Si6Al2)O22(OH)2Mon. 2/m : B2/m
9.DE.15PargasiteNaCa2(Mg4Al)(Si6Al2)O22(OH)2Mon. 2/m : B2/m
9.DE.15Sadanagaite{Na}{Ca2}{Mg3Al2}(Si5Al3O22)(OH)2Mon.
9.DE.15Fluoro-edeniteNaCa2Mg5(Si7Al)O22F2Mon. 2/m : P2/m
9.DE.15Potassic-ferro-ferri-sadanagaite{K}{Ca2}{Fe2+3Fe3+2}(Al3Si5O22)(OH)2Mon. 2/m : B2/m
9.DE.15Ferro-ferri-sadanagaite{Na}{Ca2}{Fe2+3Fe3+2}(Al3Si5O22)(OH)2Mon.
9.DE.15Potassic-sadanagaite{K}{Ca2}{Mg3Al2}(Al3Si5O22)(OH)2Mon. 2
9.DE.15Potassic-pargasiteKCa2(Mg4Al)(Si6Al2)O22(OH)2Mon. 2/m : B2/m
9.DE.15Potassic-ferro-sadanagaite{K}{Ca2}{Fe2+3Al2}(Al3Si5O22)(OH)2Mon.
9.DE.15Magnesio-fluoro-hastingsiteNaCa2(Mg4Fe3+)(Si6Al2)O22F2Mon. 2/m : B2/m
9.DE.15Ferro-chloro-pargasiteNaCa2(Fe2+4Al)(Al2Si6O22)Cl2
9.DE.15Potassic-fluoro-hastingsiteKCa2(Fe2+4Fe3+)(Si6Al2)O22F2Mon. 2/m : B2/m
9.DE.15Potassic-chloro-hastingsiteKCa2(Fe2+4Fe3+)(Si6Al2)O22Cl2Mon. 2/m : B2/m
9.DE.15Fluoro-pargasiteNaCa2(Mg4Al)(Si6Al2)O22F2Mon. 2/m : B2/m
9.DE.15Parvo-mangano-edenite{Na}{CaMn2+}{Mg5}(AlSi7O22)(OH)2Mon. 2/m : B2/m
9.DE.15Fluoro-hastingsiteNaCa2(Fe2+4Fe3+)(Al2Si6O22)F2
9.DE.15Potassic-chloro-pargasiteKCa2(Mg4Al)(Si6Al2)O22Cl2Mon. 2/m : B2/m
9.DE.15Ferro-fluoro-pargasite(Na)(Ca2)(Fe2+4Al)(Al2Si6O22)F2
9.DE.15Potassic-ferro-chloro-edeniteKCa2Fe2+5(AlSi7O22)Cl2
9.DE.15Potassic-magnesio-hastingsiteKCa2(Mg4Fe3+)(Si6Al2)O22(OH)2Mon. 2/m : B2/m
9.DE.15Potassic-ferro-pargasiteKCa2(Fe2+4Al)(Si6Al2)O22(OH)2Mon. 2/m : B2/m
9.DE.15Potassic-hastingsiteKCa2(Fe2+4Fe3+)(Al2Si6O22)(OH)2Mon. 2/m : B2/m
9.DE.15Chromio-pargasiteNaCa2(Mg4Cr)(Si6Al2)O22(OH)2Mon. 2/m : B2/m
9.DE.15Potassic-fluoro-pargasiteKCa2(Mg4Al)(Si6Al2)O22F2Mon. 2/m : B2/m
9.DE.15Ferri-kaersutiteNaCa2(Mg3Fe3+Ti)(Si6Al2O22)O2 Mon. 2/m : B2/m
9.DE.15Ferro-fluoro-edeniteNaCa2Fe2+5(AlSi7O22)F2Mon. 2/m : B2/m
9.DE.15Ferri-sadanagaite{Na}{Ca2}{Mg3Fe3+2}(Al3Si5O22)(OH)2
9.DE.15Ferro-sadanagaite{Na}{Ca2}{Fe3Al2}(Al3Si5O22)(OH)2
9.DE.15Ferri-fluoro-sadanagaite{Na}{Ca2}{Mg3Fe3+2}(Al3Si5O22)F2
9.DE.15Ferro-ferri-fluoro-sadanagaite{Na}{Ca2}{Fe2+3Fe3+2}(Al3Si5O22)F2
9.DE.15Ferro-fluoro-sadanagaite{Na}{Ca2}{Fe2+3Al2}(Al3Si5O22)F2
9.DE.15Fluoro-sadanagaite{Na}{Ca2}{Mg3Al2}(Al3Si5O22)F2
9.DE.15Potassic-chloro-sadanagaite{K}{Ca2}{Mg3Al2}(Al3Si5O22)Cl2
9.DE.15Potassic-ferro-chloro-sadanagaite{K}{Ca2}{Fe2+3Al2}(Al3Si5O22)Cl2
9.DE.15Oxo-magnesio-hastingsiteNaCa2(Mg3(Fe3+2-x,Tix))5(Si6Al2O22)O2Mon. 2/m : B2/m
9.DE.15Unnamed (F-dominant analogue of Ferri-kaersutite)(Na,K)Ca2[Mg3(Fe3+,Fe2+)Ti](Si6Al2O22)(F,O)2Mon. 2/m : B2/m
9.DE.15Vanadio-pargasiteNaCa2(Mg3+4V)(Al2Si6)O22(OH)2Mon. 2/m : B2/m
9.DE.15Mangani-pargasiteNaCa2(Mg4Mn3+)(Si6Al2)O22(OH)2Mon. 2/m : B2/m
9.DE.20Potassic-ferro-ferri-katophorite{K}{CaNa}{Fe2+4Fe3+}[(AlSi7)O22](OH)2
9.DE.20Ferro-taramiteNa(CaNa)(Fe2+3Al2)(Al2Si6O22)(OH)2Mon. 2/m : B2/m
9.DE.20Barroisiteβ—»{CaNa}{Mg3Al2}(AlSi7O22)(OH)2Mon. 2/m : B2/m
9.DE.20Ferro-ferri-barroisiteβ—»(CaNa)(Fe2+3Fe3+2)(AlSi7O22)(OH)2
9.DE.20Ferro-ferri-winchiteβ—»[CaNa][Fe2+4(Fe3+,Al)]Si8O22(OH)2
9.DE.20Ferri-barroisiteβ—»(CaNa)(Mg3Fe3+2)(AlSi7O22)(OH)2
9.DE.20Ferro-ferri-taramiteNa(CaNa)(Fe2+3Fe3+2)(Al2Si6O22)(OH)2
9.DE.20Ferro-ferri-katophoriteNa(NaCa)(Fe2+4Fe3+)(Si7Al)O22(OH)2Mon. 2/m : B2/m
9.DE.20Ferro-barroisiteβ—»{CaNa}{Fe2+3Al2}(AlSi7O22)(OH)2Mon. 2/m : B2/m
9.DE.20Ferro-richterite{Na}{CaNa}{Fe2+5}(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.20Ferro-winchite β—»{CaNa}{Fe2+4Al}(Si8O22)(OH)2Mon.
9.DE.20Ferro-katophorite{Na}{CaNa}{Fe2+4Al}[(AlSi7)O22](OH)2Mon. 2/m : B2/m
9.DE.20Ferri-katophoriteNa(CaNa)(Mg4Fe3+)(AlSi7O22)(OH)2Mon. 2/m : B2/m
9.DE.20Ferri-taramiteNa(CaNa)(Mg3Fe3+2)(Al2Si6O22)(OH)2Mon. 2/m : B2/m
9.DE.20Magnesiotaramite{Na}{CaNa}{Mg3AlFe3+}(Al2Si6O22)(OH)2Mon.
9.DE.20RichteriteNa(NaCa)Mg5(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.20Winchiteβ—»{CaNa}{Mg4Al}(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.20TaramiteNa(CaNa)(Mg3Al2)(Al2Si6O22)(OH)2Mon. 2/m : B2/m
9.DE.20Fluoro-richterite{Na}{CaNa}{Mg5}(Si8O22)(F,OH)2Mon. 2/m : B2/m
9.DE.20Katophorite{Na}{CaNa}{Mg4Al}[(AlSi7)O22](OH)2Mon. 2/m : B2/m
9.DE.20Potassic-fluoro-richterite{K}{CaNa}{Mg5}(Si8O22)(F,OH)2Mon. 2/m : B2/m
9.DE.20Potassic-richterite{K}{CaNa}{Mg5}Si8O22(OH)2Mon. 2/m : B2/m
9.DE.20Potassic-fluoro-katophoriteK(CaNa)(Mg4Al)(AlSi7O22)F2
9.DE.20Ferro-fluoro-katophoriteNa(CaNa)(Fe2+4Al)(AlSi7O22)F2
9.DE.20Ferro-ferri-fluoro-katophoriteNa(CaNa)(Fe2+4Fe3+)(AlSi7O22)F2Mon.
9.DE.20Ferri-ghoseiteβ—»[Mn2+Na][Mg4Fe3+]Si8O22(OH)2Mon. 2/m : B2/m
9.DE.20Ferri-winchiteβ—»(NaCa)(Mg4Fe3+)Si8O22(OH)2Mon. 2/m : B2/m
9.DE.20Fluoro-taramite{Na}{CaNa}{Mg3Al2}(Al2Si6O22)F2Mon. 2/m : B2/m
9.DE.20Ferro-fluoro-richterite{Na}{CaNa}{Fe2+5}(Si8O22)F2
9.DE.20Fluoro-katophoriteNa(CaNa)(Mg4Al)(AlSi7O22)F2Mon.
9.DE.20Potassic-ferri-katophoriteK(CaNa)(Mg4Fe3+)(AlSi7O22)(OH)2
9.DE.20Potassic-ferro-richterite{K}{CaNa}{Fe2+5}Si8O22(OH)2
9.DE.20Ferri-fluoro-katophoriteNa(CaNa)(Mg4Fe3+)(AlSi7O22)F2Mon. 2/m : B2/m
9.DE.20Potassic-ferro-taramiteK{CaNa}{Fe2+3Al2}{Si6Al2}O22(OH)2Mon. 2/m : B2/m
9.DE.20Fluoro-winchiteβ—»{CaNa}{Mg4Al}(Si8O22)F2
9.DE.20Ferro-fluoro-winchiteβ—»{CaNa}{Fe2+4Al}(Si8O22)F2
9.DE.20Ferri-fluoro-barroisiteβ—»{CaNa}{Mg3Fe3+2}(AlSi7O22)F2
9.DE.20Ferro-fluoro-barroisiteβ—»{CaNa}{Fe2+3Al2}(AlSi7O22)F2
9.DE.20Ferro-ferri-fluoro-barroisiteβ—»{CaNa}{Fe2+3Fe3+2}(AlSi7O22)F2
9.DE.20Fluoro-barroisiteβ—»{CaNa}{Mg3Al2}(AlSi7O22)F2
9.DE.20Ferri-fluoro-taramiteNa(CaNa)(Mg3Fe3+2)(Al2Si6O22)F2
9.DE.20Ferro-ferri-fluoro-taramiteNa(CaNa)(Fe2+3Fe3+2)(Al2Si6O22)F2
9.DE.20Ferro-fluoro-taramiteNa(CaNa)(Fe2+3Al2)(Al2Si6O22)F2
9.DE.20Potassic-ferri-taramiteK(CaNa)(Mg3Fe3+2)(Al2Si6O22)(OH)
9.DE.20Ghoseiteβ—»[Mn2+Na][Mg4Al]Si8O22(OH)2
9.DE.20Potassic-ferro-ferri-taramiteK(CaNa)(Fe2+3Fe3+2)(Al2Si6O22)(OH)2Mon. 2/m : B2/m
9.DE.20Clinoferroholmquistiteβ—»Li2[Fe2+3Al2]Si8O22(OH,F)2
9.DE.20Hjalmarite{Na}(NaMn}{Mg5}Si8O22(OH)2Mon. 2/m : B2/m
9.DE.25Arfvedsonite[Na][Na2][Fe2+4Fe3+]Si8O22(OH)2Mon. 2/m : B2/m
9.DE.25EckermanniteNaNa2(Mg4Al}Si8O22(OH)2Mon. 2/m : B2/m
9.DE.25Ferro-eckermanniteNaNa2(Fe2+4Al)Si8O22(OH)2Mon.
9.DE.25Ferro-glaucophaneβ—»[Na2][Fe2+3Al2]Si8O22(OH)2Mon. 2/m : B2/m
9.DE.25Glaucophaneβ—»[Na2][Mg3Al2]Si8O22(OH)2Mon. 2/m : B2/m
9.DE.25Potassic-mangani-leakeite[(Na,K)][Na2][Mg2Mn3+2Li]Si8O22(OH)2Mon. 2/m : B2/m
9.DE.25Mangano-ferri-eckermannite{Na}{Na2}{Mn2+4Fe3+}Si8O22(OH)2Mon. 2/m : B2/m
9.DE.25Ferri-leakeite[Na][Na2][Mg2Fe3+2Li]Si8O22(OH)2Mon. 2/m : B2/m
9.DE.25Magnesio-riebeckiteβ—»{Na2}{Mg3Fe3+2}(Si8O22)(OH)2Mon.
9.DE.25Magnesio-arfvedsonite{Na}{Na2}{Mg4Fe3+}(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.25NybΓΈiteNaNa2(Mg3Al2)(AlSi7O22)(OH)2Mon. 2/m : B2/m
9.DE.25Mangano-mangani-ungarettiiteNaNa2(Mn2+2Mn3+3)(Si8O22)O2Mon. 2/m : B2/m
9.DE.25Ferro-ferri-nybΓΈiteNaNa2[(Fe2+3,Mg)Fe3+2](AlSi7O22)(OH)2Mon. 2/m : B2/m
9.DE.25Clino-ferro-ferri-holmquistiteβ—»{Li2}{Fe2+3Fe3+2}(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.25Ferri-nybΓΈiteNaNa2(Mg3Fe3+2](AlSi7O22)(OH)2Mon.
9.DE.25Ferro-ferri-leakeite[Na][Na2][Fe2+2Fe3+2Li]Si8O22(OH)2Mon.
9.DE.25Ferro-ferri-fluoro-leakeiteNa(Na2)(Fe2+2Fe3+2Li)(Si8O22)(F)2Mon. 2/m : B2/m
9.DE.25Sodic-ferri-clinoferroholmquistiteNa0.5{Li2}{Fe2+3Fe3+2}(Si8O22)(OH)2Mon.
9.DE.25Magnesio-fluoro-arfvedsonite[Na][Na2][Mg4Fe3+][Si8O22](F,OH)2Mon. 2/m : B2/m
9.DE.25Ferri-pedrizite[Na][Li2][Mg2Fe3+2Li]Si8O22(OH)2Mon.
9.DE.25Potassic-ferri-leakeite[K][Na2][Mg2Fe3+2Li]Si8O22(OH)2Mon. 2/m : B2/m
9.DE.25Fluoro-nybΓΈiteNaNa2(Mg3Al2)(AlSi7O22)(F,OH)2Mon. 2/m : B2/m
9.DE.25Mangano-ferri-fluoro-leakeiteNaNa2(Mn2+2Fe3+2Li)[Si8O22]F2Mon.
9.DE.25Clino-fluoro-holmquistiteβ—»{Li2}{Mg3Al2}(Si8O22)F2
9.DE.25Mangani-dellaventuraiteNaNa2(MgMn3+2Ti4+Li)Si8O22O2Mon. 2/m : B2/m
9.DE.25Fluoro-pedriziteNaLi2(Mg2Al2Li)(Si8O22)F2Mon. 2/m : B2/m
9.DE.25Potassic-arfvedsonite[(K,Na)][Na2][Fe2+4Fe3+]Si8O22(OH)2Mon. 2/m : B2/m
9.DE.25Mangani-obertiiteNaNa2(Mg3Mn3+Ti4+)Si8O22O2Mon. 2/m : B2/m
9.DE.25Ferro-nybΓΈiteNaNa2(Fe2+3Al2)(AlSi7)O22(OH)2Mon.
9.DE.25Clino-sodic-fluoro-holmquistite{Na}{Li2}{Mg4Al}(Si8O22)F2
9.DE.25Potassic-magnesio-fluoro-arfvedsonite[(K,Na)][Na2][Mg4Fe3+][Si8O22][(F,OH)2]Mon. 2/m : B2/m
9.DE.25Ferro-ferri-pedrizite[Na][Li2][Fe2+2Fe3+2Li]Si8O22(OH)2Mon. 2/m : B2/m
9.DE.25Potassic-magnesio-arfvedsonite[K][Na2][Mg4Fe3+]Si8O22(OH)2Mon. 2/m : B2/m
9.DE.25Ferro-fluoro-glaucophaneβ—»[Na2][Fe2+3Al2]Si8O22F2
9.DE.25PedriziteNaLi2(LiMg2Al2)(Si8O22)(OH)2Mon. 2/m : B2/m
9.DE.25Ferro-pedriziteNaLi2(Fe2+2Al2Li)Si8O22(OH)2Mon. 2/m : B2/m
9.DE.25Ferro-fluoro-pedriziteNa(Li2)(Fe2+2Al2Li)[Si8O22]F2Mon. 2/m : B2/m
9.DE.25Fluoro-leakeiteNaNa2(Mg2Al2Li)(Si8O22)F2Mon. 2/m : B2/m
9.DE.25Ferro-ferri-obertiiteNaNa2(Fe2+3Fe3+Ti)Si8O22O2Mon. 2/m : B2/m
9.DE.25Fluoro-glaucophaneβ—»[Na2][Mg3Al2]Si8O22F2
9.DE.25Fluoro-riebeckiteβ—»{Na2}{Fe2+3Fe3+2}(Si8O22)F2Mon. 2/m : B2/m
9.DE.25Magnesio-fluoro-riebeckiteβ—»{Na2}{Mg3Fe3+2}(Si8O22)F2
9.DE.25Fluoro-eckermanniteNaNa2(Mg4Al}Si8O22F2
9.DE.25Ferro-fluoro-eckermanniteNaNa2(Fe2+4Al}Si8O22F2
9.DE.25Fluoro-arfvedsonite[Na][Na2][Fe2+4Fe3+]Si8O22F2
9.DE.25Ferri-fluoro-nybΓΈiteNaNa2(Mg3Fe3+2)(AlSi7O22)F2
9.DE.25Ferro-ferri-fluoro-nybΓΈiteNaNa2(Fe2+3Fe3+2)(AlSi7O22)F2
9.DE.25Ferro-fluoro-nybΓΈiteNaNa2(Fe2+3Al2)(AlSi7O22)F2
9.DE.25Ferro-leakeiteNaNa2(Fe2+2Al2Li)(Si8O22)(OH)2
9.DE.25LeakeiteNaNa2(Mg2Al2Li)(Si8O22)(OH)2
9.DE.25Potassic-leakeiteKNa2(Mg2Al2Li)(Si8O22)(OH)2
9.DE.25Ferri-fluoro-pedriziteNaLi2(LiMg2Fe3+2)(Si8O22)F2
9.DE.25Ferro-ferri-fluoro-pedriziteNaLi2(LiFe2+2Fe3+2)(Si8O22)F2
9.DE.25Clino-ferro-ferri-fluoro-holmquistiteβ—»{Li2}{Fe2+3Fe3+2}(Si8O22)F2
9.DE.25Clino-ferri-fluoro-holmquistiteβ—»{Li2}{Mg3Fe3+2}(Si8O22)F2
9.DE.25Clino-ferro-fluoro-holmquistiteβ—»{Li2}{Fe2+3Al2}(Si8O22)F2
9.DE.25Ferri-obertiiteNaNa2(Mg3Fe3+Ti)Si8O22O2 Mon. 2/m : B2/m
9.DE.25Oxo-mangani-leakeiteNaNa2(Mn3+4Li)Si8O22O2Mon. 2/m : B2/m
9.DE.25Oxo-pargasiteNaCa2(Mg3(Al2-x,Tix))5(Si6Al2O22)O2
9.DE.25Unnamed (Possible K-analogue of Ferri-obertiite)KNa2((Mg,Fe,Na)3Fe3+(Ti,Fe))Si8O22(O,F)2
9.DE.25Potassic-mangano-mangani-ungarettiiteKNa2(Mn2+2Mn3+3)Si8O22O2
9.DE.25Potassic-jeanlouisiteK(NaCa)(Mg4Ti)Si8O22O2Mon. 2/m : B2/m

Fluorescence of RiebeckiteHide

Not fluorescent

Other InformationHide

Health Risks:
If in fibrous form the fibers, if breathed in, can cause serious and irreversable lung damage. Avoid exposure to dust.

Riebeckite in petrologyHide

Internet Links for RiebeckiteHide

References for RiebeckiteHide

Localities for RiebeckiteHide

This 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.

Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. β“˜ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.
Algeria
 
  • Tamanrasset Province (Tamanghasset Province)
    • Tamanrasset District
M. Girod
M. Girod
Azzouni‐Sekkal et al. (1987)
    • Tazrouk District
      • IdlΓ¨s
Remy (Sahara Central) +2 other references
Angola
 
  • Zaire Province
    • Noqui
Holmes (1915) +3 other references
Antarctica
 
  • Western Antarctica
Davies (1984)
Goldring (1962)
Argentina
 
  • CΓ³rdoba Province
    • Punilla Department
      • San Roque District
        • Tanti
Dina (1993)
  • Salta Province
    • Iruya Department
Woolley (1987)
    • La Poma Department
Australia
 
  • New South Wales
    • Bland Co.
Wormald et al. (1988)
    • Camden Co.
Stevens +2 other references
Gardner +1 other reference
    • Macquarie Co.
      • Port Macquarie
Knutson +4 other references
  • Northern Territory
    • Central Desert Region
      • Alcoota Station
Black et al. (1978) +3 other references
  • Queensland
    • Central Highlands Region
      • Capella
R. Wally Johnson +3 other references
    • City of Mount Isa
Mineralium Deposita 44 (2009) +2 other references
    • Rockhampton Region
Murray (1975) +2 other references
    • Sunshine Coast Region
Stevens +3 other references
Bryan et al. (1973) +3 other references
  • South Australia
    • Olary Province
      • Ameroo Hill
Gov't.Geol.Recon.Map (1954)
  • Tasmania
    • Huon Valley municipality
      • Huon-Channel region
Bottrill +1 other reference
  • Tweed Volcano Group
Ross +2 other references
  • Victoria
    • Southern Grampians Shire
Spencer-Jones +1 other reference
  • Western Australia
    • Ashburton Shire
      • Barradale
Woolley (2019)
      • Tom Price
Barley et al. (1999)
Miyano et al. (1983)
Ayres (1972) +1 other reference
        • Wittenoom Gorge
Grubb (1971)
        • Yampire Gorge
www.mininglegacies.org (2015)
www.mininglegacies.org (2015)
    • East Pilbara Shire
Jacobson et al. (2007)
      • Weeli Wolli Creek Area
Lascelles (2006)
West Angelas Closure Plan February 2015 ...
    • Laverton Shire
Van De Graaff
Austria
 
  • Carinthia
    • Spittal an der Drau District
      • Reißeck
        • Kolbnitz
Walter et al. (2015)
  • Lower Austria
    • Melk District
      • Emmersdorf an der Donau
        • Gossam
          • Moosing
Alber (1987)
    • Neunkirchen District
Zemann +1 other reference
        • Schlossberg
Exel (1993) +1 other reference
Kolitsch et al. (2016)
    • Waidhofen an der Thaya District
      • Waidhofen an der Thaya
NΔ•mec (1988)
Benin
 
  • Collines Department
Hubert (1907)
Bolivia
 
  • Cochabamba
    • Chapare Province
      • Alto Chapare mining district
        • Cristalmayu subdistrict
          • Cristalmayu
            • Cristalmayu valley
more likely magnesioriebeckite +1 other reference
  • Santa Cruz
    • Velasco Province
Brazil
 
  • Amazonas
    • Presidente Figueiredo
Horbe et al. (1991)
Horbe et al. (1999) +2 other references
  • Minas Gerais
    • Conselheiro Lafaiete
acd.ufrj.br (2002)
    • UbΓ‘
Pinto (1996)
  • Pernambuco
www.unb.br (2006)
  • Rio de Janeiro
    • Itatiaia
Rosa et al. (2018)
  • Santa Catarina
    • CorupΓ‘
Vlach (2012)
  • SΓ£o Paulo
    • Ilhabela
      • BΓΊzios island
de Barros Gomes et al. (2017)
Burkina Faso
 
  • Plateau-Central Region
    • Oubritenga Province
Ducellier (1963)
Cameroon
 
  • Adamawa Region
    • Mayo-Banyo
Koch (E41) +4 other references
      • Tikar plain
Koch (E41) +1 other reference
  • Far North Region
Lasserre (1966) +3 other references
Lasserre (1978)
Gouhier (1974) +1 other reference
Lasserre (1978)
  • Littoral Region
Gèze (1953) +1 other reference
Cantagrel et al. (1978) +1 other reference
  • North Region
    • BΓ©nouΓ©
      • Ngong
Koch (O52) +1 other reference
Lasserre (1978)
Lasserre (1966) +2 other references
Lasserre (1978) +1 other reference
Koch +1 other reference
  • Northwest Region
    • Donga-Mantung
Cantagrel et al. (1978) +1 other reference
Canada
 
  • British Columbia
    • Revelstoke Mining Division
Peatfield (n.d.)
  • Newfoundland and Labrador
    • Labrador
      • Carol Lake
Klein (1966)
Miller (1988)
Curtis et al. (1977)
      • Seal Lake alkaline complex (Letitia Lake)
GSC locality database +1 other reference
      • Wabush Lake
Klein (1966)
    • Newfoundland
      • St. Lawrence
Norman Wilson collection +2 other references
  • Northwest Territories
... +1 other reference
SHEARD et al. (2012)
Li et al. (2021)
    • North Slave Region
      • Blachford Lake alkaline complex
        • Thor Lake syenite complex
SHEARD et al. (2012)
    • Yellowknife Pegmatite field
Northern Mineral Showings Database
  • Nova Scotia
    • Cumberland Co.
      • Pugwash
Boehner (1986)
Doucette et al. (1997)
  • Nunavut
    • Qikiqtaaluk Region
      • Ellesmere Island
Wooley (1987)
  • Ontario
    • Algoma District
Wehrle et al. (2023)
rruff.info (2016)
RIEBECKITE IN QUARTZ VEINS FROM THE MICHIPICOTEN DISTRICT (1937)
rruff.info (2016)
Econ Geol (1997)
    • Cochrane District
      • Timmins
        • Macklem Township
Reiner Mielke
      • Unorganized North Cochrane District
Berger et al. (2009)
    • Hastings County
      • Wollaston Township
Identified by Mineral Associates Inc.
    • Peterborough County
      • Havelock-Belmont-Methuen Township
McLemore (2006)
    • Sudbury District
      • Atikameksheng Anishnawbek First Nation
Ontario Ministry of Northern ...
      • Unorganized North Sudbury District
        • Nemegos area
Berger et al. (2009)
    • Thunder Bay District
Currie (1980)
  • QuΓ©bec
    • Abitibi-TΓ©miscamingue
      • TΓ©miscamingue RCM
        • Les Lacs-du-TΓ©miscamingue
Kenneth L. Currie and Otto van Breemen (1996)
    • CΓ΄te-Nord
      • Caniapiscau RCM
        • Schefferville
Carl M. Lesher (1978)
      • Sept-RiviΓ¨res RCM
        • Montagnais Sill Complex
Smith (2021)
    • MontΓ©rΓ©gie
      • La VallΓ©e-du-Richelieu RCM
        • Mont Saint-Hilaire
166-175. +2 other references
    • MontrΓ©al
      • Mont Royal
Bancroft & Howard (1923)
    • Nord-du-QuΓ©bec
      • JamΓ©sie
Nadeau et al. (2016)
Birkett et al. (1992) +1 other reference
  • Yukon
    • Watson Lake mining district
Geol
Chad
 
  • Hadjer-Lamis Region
Garde +2 other references
  • Mayo-Kebbi Est Region
Bessoles et al. (1980)
  • Tibesti Region
Reynolds et al. (Tripoli) +4 other references
China
 
  • Anhui
    • Tongling
      • Zongyang County
        • Dalongshan-Zongyang massif
Wang et al. (2005)
  • Guangxi
    • Chongzuo
      • Daxin Co.
Zhao Zhenhua and Tu Guangzhi (1996)
  • Heilongjiang
    • Heihe
      • Aihui District
Wu et al. (2002)
      • Nenjiang County
Wu et al. (2002)
    • Qiqihaer
Xiaoshi Ding et al. (1981)
  • Henan
    • Luoyang
      • Luanchuan County
Xinxiang (1989) +2 other references
  • Hunan
    • Changsha
      • Ningxiang City
Mei et al. (1998)
  • Inner Mongolia
    • Baotou City (Baotou Prefecture)
      • Bayan Obo mining district
        • Bayan Obo
Liu +7 other references
Shao et al. (2023)
Tu Guangchi and Wang Kaiyi (1997)
Smith (2007)
Youbin Liang et al. (1981) +1 other reference
          • Dulahala
Yang et al. (2003)
    • Tongliao City (Tongliao Prefecture)
      • Jarud Banner (Zalute Co.)
Wu et al. (2021)
Zhongxin Yuan and Ge Bai (1997) +2 other references
The Editorial Committee of the Mineral deposits in China (eds)
Orris et al. (2002)
  • Liaoning
    • Dandong
      • Kuandian County
Wu et al. (2005)
  • Shandong
    • Jining
      • Weishan County
Wu et al. (1996)
  • Sichuan
    • Liangshan Yi
      • Dechang County
Orris et al. (2002)
      • Huili County
Fenlian Wang et al. (2012)
Huang et al. (2008)
      • Mianning County
Congde Chen and Guangping Pu (1991)
      • Xichang County
Yuquan Zhang and Yingwen Xie (1997) +2 other references
    • Panzhihua
      • Dong District
Zhang et al. (Eds.) +6 other references
      • Miyi County
Zhong et al. (2007) +4 other references
        • Haita town
Lin et al. (1995)
      • Yanbian County
Zhang et al. (Eds.) +2 other references
  • Xinjiang
    • Akesu Prefecture
      • Aksu Co.
Lifei Zhang et al. (1999)
    • Changji Autonomous Prefecture (Sanji Autonomous Prefecture)
      • Qitai Co. (Gucheng Co.; Guqung Co.)
        • Sabei intrusion
Yuping Su et al. (2007)
    • Yili Hasake Autonomous Prefecture (Ili Kazakh Autonomous Prefecture)
      • Aletai Prefecture (Altay Prefecture)
        • Fuhai Co. (Burultokay Co.)
Fuwen Chen et al. (1999)
Zhou et al. (2008)
Zhou et al. (2008)
  • Yunnan
    • Lincang
      • Cangyuan County
Lin et al. (2010)
  • Zhejiang
    • Hangzhou
      • Xiaoshan District
Li et al. (2008) +1 other reference
    • Wenzhou
      • Cangnan County
Qiu et al. (2004) +1 other reference
DR Congo
 
  • Haut-Katanga
    • Kipushi Territory
      • Kipushi
Deliens (1996)
    • Lubumbashi
Mambwe et al. (Ruashi Cu-Co Deposit)
  • North Kivu
    • Rutshuru Territory
      • Bwito
Denaeyer (1958)
  • South Kivu
    • Kalehe Territory
implications sur l'Γ©volution magmatique et structurale. Geologische Rundschau (1) +7 other references
Egypt
 
  • Aswan Governorate
Hashad et al. (1979) +2 other references
Mohamed (2013)
El Ramly et al. (1979)
El Ramly +6 other references
  • New Valley Governorate
    • Lake Nasser
Hassan (2018)
  • Red Sea Governorate
Sabet
Abdel-Maksoud et al. (1978)
SchΓΌrmann (1926) +1 other reference
Feteha et al. (2022)
El Ramly et al. (1982)
M. Hassaan et al. (2009)
Abdel-Karim +5 other references
  • South Sinai Governorate
Abu El-Leil +2 other references
Ethiopia
 
  • Afar Region
    • Kilbet Rasu
De Angelis +2 other references
  • Oromia Region
    • Arsi Zone
Di Paola (between 7ΒΊ00' and 8ΒΊ40' lat.north) +3 other references
Di Paola (between 7ΒΊ00' and 8ΒΊ40' lat.north) +3 other references
    • Jimma Zone
Pagliani (1940)
    • West Shewa Zone
Comucci (Africa orientale) +4 other references
    • West Welega Zone
Mohr (1962) +2 other references
Gaeta et al. (1991) +1 other reference
  • Tigray Region
Blanford (1870) +6 other references
Finland
 
  • Kainuu
    • Kajaani
HytΓΆnen et al. (1-2)
Al-Ani et al. (2018)
  • Lapland
    • EnontekiΓΆ
HytΓΆnen +1 other reference
  • North Karelia
    • Juuka
Sotka
France
 
  • Auvergne-RhΓ΄ne-Alpes
    • Haute-Loire
      • Le Puy-en-Velay
Brousse +15 other references
    • Savoie
      • Saint-Jean-de-Maurienne
        • Bessans
Chopin (1978)
        • Bonneval-sur-Arc
Chopin (1978)
  • Corsica
    • Corse-du-Sud
      • Ajaccio
Bonin et al. (1978) +1 other reference
    • Haute-Corse
      • Calvi
        • Manso
          • Monte Cinto Complex
a possible case of evolution through volatile transfer. Bulletin de la SociΓ©tΓ© GΓ©ologique de France (5) +4 other references
  • French Southern and Antarctic Lands
Nougier (1972) +21 other references
  • Provence-Alpes-CΓ΄te d'Azur
    • Hautes-Alpes
      • BrianΓ§on
        • Molines-en-Queyras
M.S. self collected in 2014
        • Saint-VΓ©ran
  • RΓ©union
    • Cilaos
      • Bras de Cilaos
Jean-Marie Lièvre collection.
Germany
 
  • Bavaria
    • Upper Franconia
      • Hof District
        • Gattendorf
Leon Hupperichs collection
Greece
 
  • Central Greece
    • Euboea
P. Xypolias et al. (2012)
  • Central Macedonia
    • Pella
      • Edessa
Michailidis (1990)
Michailidis (1990)
Michailidis (1990)
Greenland
 
  • Kujalleq
    • Igaliku
      • Narsaarsuk Plateau
BΓΈggild (1953) +1 other reference
    • Igaliku Complex
Bradshaw (1988) +1 other reference
Petersen (2001)
      • Kuannersuit Plateau (Kvanefjeld)
Semenov et al. (1967)
    • Illutalik Island
Upton et al. (1978)
  • Northeast Greenland National Park
    • Peary Land
      • Johannes V. Jensen Land
Larsen (1982)
  • Sermersooq
    • Arsuk Fjord
Stephenson et al. (1982)
Bedford
www.koeln.netsurf.de (1999)
www.koeln.netsurf.de (1999)
Hungary
 
  • Vas County
    • Szombathely District
      • FelsΓ΅csatΓ‘r
Koch: Minerals of Hungary
C. Lemanski (re-entry of lost Mindat data)
Iceland
 
  • Southern Region
    • RangΓ‘rΓΎing ytra
Macdonald et al. (1990) +2 other references
India
 
  • Andhra Pradesh
    • Anantapur District
Suresh et al. (2010)
Suresh et al. (2010)
    • Annamayya District
Suresh et al. (2010)
    • Prakasam District
Appavadhanulu (1966) +1 other reference
Vijayam (1969) +1 other reference
Murty (1977) +1 other reference
Vijayam (1969) +2 other references
    • Sri Sathya Sai District
Suresh et al. (2010)
  • Karnataka
    • Chikkamagaluru District
Econ Geol. (1995)
  • Kerala
    • Kasaragod district
Santosh +1 other reference
    • Wayanad district
Rajesh (2000)
  • Odisha
    • Debagarh District
Rath
    • Keonjhar District
Sahu et al. (2022)
Jena et al. (2017)
    • Nuapada District
Pattnaik (1996)
  • Rajasthan
    • Jaipur district
      • Sikar District
Basu et al. (1982) +1 other reference
    • Jodhpur Division
      • Barmer District
Bhushan +6 other references
Mondal et al. (2021)
  • Sikkim
    • South Sikkim district
      • Namchi
Parthasarathy et al. (1990)
  • Tamil Nadu
    • Krishnagiri District
Srinivasan (1977) +1 other reference
Semenov et al. (1971) +2 other references
    • Vellore District
Ramasamy et al. (2013)
  • Telangana
    • Nalgonda District
Kaur et al. (2017)
Indonesia
 
  • Papua Province
    • Waropen Regency
Zglinicki +3 other references
Iran
 
  • West Azerbaijan Province
    • Piranshahr County
Mazhari et al. (2009)
Italy
 
  • Aosta Valley
    • Bard
Ch. Wagner and D. Velde
    • Nus
      • Saint-BarthΓ©lemy
β€’ Barresi et al. (2005)
  • Lombardy
    • Sondrio Province
      • Lanzada
        • Scerscen Valley
Oberti et al. (2018)
  • Piedmont
    • Cuneo Province
      • Bellino
Piccoli et al. (2007)
    • Metropolitan City of Turin
      • Cesana Torinese
Brizio et al. (2010)
      • Oulx
Piccoli et al. (2007)
      • Pragelato
        • Troncea Valley
Piccoli et al. (2007)
      • Prali
Piccoli et al. (2007)
    • Verbano-Cusio-Ossola Province
      • Mergozzo
Palache et al. (1951)
Ivory Coast
 
  • Woroba
Arnould (1961) +3 other references
Jamaica
 
  • Portland Parish
Draper (1986)
  • Saint Thomas Parish
Abbott et al. (2008)
Japan
 
  • Kochi Prefecture
    • Kochi City
Matsubara et al. (1989)
  • Nagasaki Prefecture
    • Iki City
Aoki (1959) +1 other reference
  • Niigata Prefecture
    • Itoigawa City
      • Ōmi
        • Hashidate
Masutomi Museum specimens (Kyoto)
  • Okinawa Prefecture
    • Ishigaki City
Mem. Natn. Sci. Mus. +1 other reference
Hashimoto (1974)
  • Shimane Prefecture
    • Oki District
      • Okinoshima
        • Oki Islands
Tomita (1936) +5 other references
Kazakhstan
 
  • Abai Region
    • Ayagoz District
    • Tarbagatai Range
      • Akzhaylyautas Mts (Akzhailyautas Mts; Akjaylautas Mts; Akzhalautas Mts)
Bailey +1 other reference
    • Zharma District
  • Aktobe Region
    • Khromtau District
Kogaro et al (1995)
  • Jambyl Region
    • Sarysu District
      • Berkuty stream
  • Karaganda Region
    • Karkaraly
Evseev (1995)
Pekov (1998)
    • Osakarov District
  • Kostanay Region
    • Altynsarin District
Kogarko et al. (1995)
Kogarko et al. (1995)
  • Pavlodar Region
    • Bayanaul District
    • May District
Kenya
 
  • Baringo County
Webb +2 other references
Truckle (Scale 1:125000) +2 other references
  • Makueni County
    • Umba Valley Region
      • Sultan Hamud
Campell Smith et al. (1968)
  • Meru County
Gregory (1900) +5 other references
  • Nakuru County
Davies et al. (1987) +4 other references
    • Hell’s Gate National Park
Mineralogical Magazine et al. (13)
McCall (1967) +6 other references
McCall (1967)
  • Turkana County
Mason et al. (1957) +1 other reference
Smith (1938) +3 other references
Smith (1938) +1 other reference
McCall et al. (1972) +3 other references
Kyrgyzstan
 
  • Issyk-Kul Region
Terra Nostra 2001/2: 3
Libya
 
  • Kufra District
Atherton et al. (eds) +5 other references
Madagascar
 
  • Amoron'i Mania
    • Manandriana District
      • Andakatany
M. Arligue photo and specimen
James +8 other references
  • Diana
    • Ambanja
      • Antsirabe
Lacroix (1922) +1 other reference
Behier (1963)
Lacroix (1922) +5 other references
  • Melaky
    • Ambatomainty District
      • Sarodrano
Lacroix (1922) +1 other reference
Malawi
 
  • Central Region
    • Dowa
Bloomfield (1965) +1 other reference
    • Lilongwe
Peters +1 other reference
  • Northern Region
    • Chitipa
Ray (1975)
Eby et al. (1998)
    • Rumphi
Hopkins +5 other references
  • Southern Region
    • Chikwawa
Garson
    • Mulanje
pdfs.semanticscholar.org (n.d.) +5 other references
Wooley (2001)
    • Phalombe
Garson et al. (1969)
Garson et al. (1969)
    • Zomba
Cairncross (2002)
Garson (1960) +1 other reference
Dowman et al. (2017)
Mali
 
  • Kayes Region
    • KΓ©niΓ©ba Cercle
      • FalΓ©a Commune
Randabel et al. (2018)
  • Kidal Region
    • Tessalit Cercle
Ba et al. (1985) +1 other reference
Mauritania
 
  • Tiris Zemmour Region
    • Bir Moghrein
Gevin (1:200000) +3 other references
    • F'dΓ©rik
Nations Unies 1974. Carte geologique de la dorsale regueibat. et de ses bordures sedimentaires (Partie orientale) +2 other references
Lameyre et al. (1967) +2 other references
  • Trarza Region
    • Bir Allah
Marsh et al. (2015)
Livrable 87 +1 other reference
Mexico
 
  • Coahuila
    • Acuna Municipality
Levinson (1962)
Middle East
 
Gross (1977)
Mongolia
 
  • Khentii Province
    • Delgerkhaan District
Dostal et al. (2015)
  • Khovd Province
    • Myangad District
Pavel.M. Kartashov (n.d.) +2 other references
Kempe et al. (2015)
Pavel.M. Kartashov (n.d.) +1 other reference
Mozambique
 
  • Zambezia Province
    • Milange District
Coelho (1959) +1 other reference
Coelho (1959) +1 other reference
Namibia
 
  • Erongo Region
    • DΓ’ures Constituency
      • Brandberg Area
Chudoba (1930) +6 other references
        • Messum Igneous Complex
Blancher (2008)
  • Kunene Region
    • Epupa
Ferguson et al. (1975) +3 other references
    • Khorixas
Bodeving (2015)
    • Outjo
Siedner (1965) +11 other references
  • ǁKaras Region
    • Karasburg West
Middlemost (1967) +1 other reference
New Zealand
 
  • Auckland Region
    • Auckland
Searle (1958)
  • Bay of Plenty Region
Osborne Hutton (1956) +5 other references
NZJGG
NZJGG
NZJGG
Hay et al. (1970) +4 other references
  • Northland Region
    • Far North District
Smith +5 other references
    • Kaipara District
      • Dargaville
Von Blaramberg (1987)
  • Otago Region
    • Queenstown-Lakes District
      • Makarora
Cooper et al. (2008)
  • Southland Region
    • Southland District
      • Fiordland National Park
Wood (1969) +1 other reference
  • Tasman Region
    • Cobb Valley
Windle et al. (1991) +4 other references
  • West Coast Region
    • Grey District
Tulloch et al. (1994)
Tulloch et al. (1990) +2 other references
    • Westland District
Woolley (2019)
Cooper (1996)
White (1962)
Niger
 
  • Agadez
    • AΓ―r Mountains
consequences. Bulletin de la SociΓ©tΓ© gΓ©ologique de France (6) +4 other references
      • South AΓ―r
J. Fabriès and G. Rocci
    • Arlit
Black +2 other references
Black +2 other references
Black +4 other references
    • Tchirozerine
consequences. Bulletin de la SociΓ©tΓ© gΓ©ologique de France (6) +4 other references
  • Zinder
    • Mirriah
Black (1963) +5 other references
    • Mounio Complex
Black (1963) +2 other references
consequences. Bulletin de la SociΓ©tΓ© gΓ©ologique de France (6) +2 other references
Nigeria
 
  • Plateau
    • Barkin Ladi
Amuda
    • Jos Plateau
OMADA et al. (2003)
      • Younger ring complex
Wooley (2001)
Bailey
North Korea
 
  • Kangwon Province
    • Pyonggang County
INOUE Tami (1950)
Paek et al. (1993)
Inoue +3 other references
North Macedonia
 
  • ČaΕ‘ka Municipality
    • NeΕΎilovo
Ermolaeva et al. (2019)
Norway
 
Heldal +30 other references
  • Telemark
    • Nome
Kresten et al. (1986)
    • Porsgrunn
Burvald (1993)
      • Slevolden
Burvald (1993)
Knut Eldjarn Collection
    • Siljan
      • Holtesletta
Larsen (2021)
    • Skien
      • Luksefjell
        • Luksefjell Chapel (BΓΈ Chapel)
Dietrich et al. (1965)
  • TrΓΈndelag
    • Leka
Barnes et al. (2003) +2 other references
  • Vestfold
    • FΓ¦rder
      • FΓ¦rder Islands
Andersen (2017)
      • Lindholmen
Frode Andersen & Svein Arne Berge ...
      • NΓΈtterΓΈy
Knut Edvard Larsen collection # 2806
    • Larvik
      • Hedrum
Larsen et al. (2009)
Knut Edvard Larsen collection # MM- ...
      • Kjose
BrΓΆgger (1894)
      • Lardal
Dietrich et al. (1965)
      • Stavern (FredriksvΓ€rn)
        • Fuglevika
Kristiansen (2005)
Knut Edvard Larsen collection # MM- 6273 ( Ex- Svein A Berge collection 1989)
    • Sandefjord
      • FokserΓΈd
Berge et al. (2002)
Berge (1980)
      • Haneholmveien
Larsen et al. (2012)
Larsen et al. (2010)
Berge et al. (1975) +1 other reference
      • Lahellefjorden
Knut Edvard Larsen collection # MM-1782
      • TΓΈnsbergfjorden
Berge et al. (2002)
      • VesterΓΈya
        • Framnes
Larsen et al. (2010)
Berge et al. (2002) +1 other reference
Larsen et al. (2010)
Berge et al. (2002)
Berge et al. (2002)
Berge et al. (1980)
        • VelΓΈyveien
Berge (n.d.)
        • Vindal
Larsen et al. (2010)
Larsen et al. (2010)
  • Viken
    • Lunner
Kvamsdal (1998)
Raade (2005)
Pakistan
 
  • Khyber Pakhtunkhwa Province
    • Mohmand District
Kempe (1973) +2 other references
    • Peshawar District
      • Hameed Abad Kafoor Dheri
The Mineralogical Record
KEMPE (1983)
    • Swabi District
Kempe et al. (1970) +5 other references
Papua New Guinea
 
  • Milne Bay Province
Smith (1972)
  • New Ireland Province
    • Lihir Island
      • Luise Stratovolcano
        • Ladolam Gold deposit (Lihir Mine)
Sykora et al. (2018)
    • Tabar Group
McInnes et al. (1994)
  • Oro Province
Worthing (1987)
Poland
 
  • Lower Silesian Voivodeship
    • Jawor County
      • Gmina BolkΓ³w
Lis et al. (1986)
    • Kamienna GΓ³ra County
      • Gmina Kamienna GΓ³ra
Kryza et al. (1995) +1 other reference
    • KΕ‚odzko County
      • Gmina Nowa Ruda
Lis et al. (1986)
    • Świdnica County
      • Gmina Marcinowice
Lis et al. (1986)
    • WaΕ‚brzych County
      • Gmina GΕ‚uszyca
Lis et al. (1986)
      • Gmina MieroszΓ³w
        • Rybnica LeΕ›na
Lis et al. (1986)
  • Podlaskie Voivodeship
Grabarczyk et al. (2022)
  • Warmian-Masurian Voivodeship
    • EΕ‚k County
Armbrustmacher et al. (1994) +6 other references
Portugal
 
  • Azores
    • Terceira
      • Praia da VitΓ³ria
        • Agualva
Flahaut et al. (2018, September)
  • BraganΓ§a
    • Macedo de Cavaleiros
      • Bornes
Ribeiro (1987)
  • Lisbon
    • Sintra
Wright (1968) +4 other references
  • Portalegre
    • Alter do ChΓ£o
      • Alter do ChΓ£o
Martins da Pedra collection
    • Campo Maior
Assunção et al. (gnaisses hastingsíticos) +3 other references
Romania
 
  • Harghita County
Hirtopanu Paulina et al. (2013)
    • Gheorgheni
SzakΓ‘ll et al. (2010)
Russia
 
  • Buryatia
    • Eastern Sayan
Gordienko et al. (2016)
    • Mama River Basin
      • Maigunda River
Bailey +1 other reference
    • Ulan-Ude
Doroshkevich et al. (2010)
  • Chelyabinsk Oblast
    • Karabash
Murzin et al. (2018)
  • Irkutsk Oblast
Stifeeva et al. (2023)
Savel’eva et al. (2008)
  • Komi Republic
    • Timan Range
Mordberg et al. (2001)
  • Murmansk Oblast
    • Belye Tundry Massif
Voloshin et al. (2005) +1 other reference
Kogarko (1995)
Sorokhtina et al. (2016)
...
      • Kihlman Mountain
Pavel.M. Kartashov (n.d.)
      • The Carbonatite Stock in the vicinity of Tul'ilukht Bay
Pavel M. Kartashov analytical data (2010)
    • Lovozersky District
      • Keivy Mountains
        • Western Keivy Massif
Pavel.M. Kartashov (n.d.)
Pavel.M. Kartashov (n.d.)
Macdonald et al. (2022)
Kalashnikov et al. (2016)
  • Republic of Karelia
    • Kostomuksha City District
Kuleshevich et al. (2008)
    • Loukhsky District
Bea et al. (2001)
    • Medvezhyegorsky District
      • Zaonezhie peninsula
Borozdin et al. (2014, January)
Nokleberg
  • Tuva
Doroshkevich et al. (2016)
    • Kaa-Khemsky District
Bailey
    • Tandinsky District
Vetrov et al. (2022)
    • Todzhinsky District
  • Zabaykalsky Krai
    • Kalarsky District
USGS Open File Report 2005-1252 p20 +2 other references
Saint Helena, Ascension and Tristan da Cunha
 
Bell +20 other references
Saudi Arabia
 
  • 'Asir Region
Al-Koulak +1 other reference
  • Ha'il Region
Delfour (1977) +2 other references
Stoeser et al. (1985) +1 other reference
  • Mecca Region
Al-Muallem et al. (and Explanatory Notes) +1 other reference
Vaslet et al. (1985) +1 other reference
  • Medina Region
Kemp (1981)
Clark (1981) +1 other reference
    • Ithnayn and Kura Lava Fields
Baker et al. (1973) +1 other reference
Kemp et al. (1982) +1 other reference
Kemp et al. (1982)
KΓΌster (2009)
Pellaton et al. (and Explanatory Notes) +1 other reference
  • Najran Region
Greenwood (1980) +1 other reference
Sable et al. (with Explanatory notes)
  • Riyadh Region
Letalenet (1979)
  • Tabuk Region
Clark et al. (with Explanation)
Harris et al. (1980) +1 other reference
Grainger et al. (1989)
Seychelles
 
Hoshino (1986) +1 other reference
Baker +1 other reference
Slovakia
 
  • BanskΓ‘ Bystrica Region
    • PoltΓ‘r District
KodΔ›ra (1986)
    • RimavskΓ‘ Sobota District
KodΔ›ra (1986)
  • Bratislava Region
    • Bratislava
KodΔ›ra (1986)
  • KoΕ‘ice Region
    • KoΕ‘ice-okolie District
KodΔ›ra (1986)
South Africa
 
  • KwaZulu-Natal
    • King Cetshwayo District Municipality
USGS Open File report 02-189
  • Limpopo
    • Vhembe District Municipality
      • Musina Local Municipality
        • Musina
Cairncross et al. (1995)
  • North West
    • Dr Ruth Segomotsi Mompati District Municipality
      • Kagisano-Molopo Local Municipality
        • Pomfret
Cairncross et al. (1995)
  • Northern Cape
    • John Taolo Gaetsewe District Municipality
      • Joe Morolong Local Municipality
Hall (1988)
Cairncross et al. (1995)
    • Pixley ka Seme District Municipality
      • Siyathemba Local Municipality
M. Arliguie and Van King specimens.
South Korea
 
  • North Gyeongsang Province
    • Gyeongju City
Choi et al. (2013)
Lee et al. (1995)
Spain
 
  • Andalusia
    • MΓ‘laga
      • Antequera
Juan Miguel JimΓ©nez analyses +1 other reference
  • Catalonia
    • Girona
      • Sant MartΓ­ de LlΓ©mena
        • LlorΓ 
Joan Rosell et al. (2023)
  • Extremadura
    • Badajoz
Dupont (syenite alcaline et granite a riebeckite/arfvedsonite - aegyrine)
  • Galicia
    • A CoruΓ±a
      • DumbrΓ­a
Parga-Pondal (1956) +2 other references
    • Pontevedra
      • Gondomar
        • Vincios
Floor +5 other references
      • Vigo
Floor (1961)
  • Valencian Community
    • Alicante
      • Orihuela
Juan Miguel Casanova Honrubia
Sweden
 
  • JΓΆnkΓΆping County
    • JΓΆnkΓΆping
      • GrΓ€nna
Adamson (1944)
  • Norrbotten County
    • Arjeplog
      • JΓ€kkvik
  • Uppsala County
    • Uppsala
      • Almunge
Quensel (1914) +3 other references
  • VΓ€sternorrland County
    • Sundsvall
Eckermann +19 other references
  • VΓ€stra GΓΆtaland County
    • MΓΆlndal
LundegΓ₯rdh (1953)
Switzerland
 
  • Glarus
    • Glarus SΓΌd
      • Schwanden
Stalder et al. (1998)
  • Grisons
    • Maloja Region
      • Bregaglia
Philipp. R. (1982) +1 other reference
        • Upper Val Bregaglia
          • Casaccia
Philipp (1982)
      • Sils im Engadin/Segl
Philipp. R. (1982) +1 other reference
    • Surselva Region
      • Breil/Brigels
Stalder et al. (1998)
    • Viamala Region
      • Ferrera
        • Ausserferrera
Found by F. Vanini
  • Uri
    • SchΓ€chen Valley
      • Klausen pass area
Stalder et al. (1998)
    • Seedorf
Stalder et al. (1998)
Tajikistan
 
  • Districts of Republican Subordination
www.koeln.netsurf.de (1999)
Turkey
 
  • Izmir Province
    • Urla District
Innocenti et al. (1972)
  • KΔ±rşehir Province
    • AkpΔ±nar District
Otlu et al. (1999) +1 other reference
    • Kaman District
Otlu et al. (1999) +1 other reference
  • Sivas Province
    • Divrigi District
Boztuğ +1 other reference
Boztuğ +2 other references
UK
 
  • England
    • Cornwall
      • Falmouth
A. Hall (1982) +2 other references
  • Scotland
    • Highland
      • Aird and Loch Ness
      • Eilean Γ‘ ChΓ¨o
        • Isle of Skye
          • Luib
Davidson (1935)
Tanner et al. (1972)
      • North, West and Central Sutherland
Phemister (1926) +5 other references
    • North Ayrshire
Tyrrell (1928) +1 other reference
      • Isle of Arran
Tyrrell (1928) +3 other references
    • Outer Hebrides
Judd +7 other references
Young et al. (1978)
    • Scottish Borders
      • Peebles
Eckford et al. (1931) +1 other reference
      • Teviothead
Elliot et al. (eds) +15 other references
    • Shetland Islands
Phemister et al. (1950) +1 other reference
    • South Ayrshire
Harrison et al. (1987) +1 other reference
  • Wales
    • Gwynedd
Fitch (1967) +2 other references
Nockolds (1938) +3 other references
Ukraine
 
  • Dnipropetrovsk Oblast
    • Kamianske Raion
      • Zhovti Vody
Dudar et al. (2018)
Dudar et al. (2018)
  • Kirovohrad Oblast
Cuney et al. (2012)
Cuney et al. (2012) +1 other reference
AV et al. (2011) +1 other reference
Cuney et al. (2012) +1 other reference
Cuney et al. (2012)
Baranov et al. (2009) +1 other reference
  • Zhytomyr Oblast
      • Malyn
Π”Π£Π‘Π˜ΠΠ et al. (2014)
Bailey +1 other reference
L. N. Kogarko et al. (1995)
USA
 
  • Alaska
    • Prince of Wales-Hyder Census Area
      • Ketchikan Mining District
        • Prince of Wales Island
          • Bokan Mountain
Am Min 69:106-199
          • Cholmondeley Sound
            • Dora Bay
Barker
  • Arizona
    • Coconino County
      • San Franciscan volcanic field (San Francisco Peaks; San Francisco Mts)
        • San Francisco Mountain
Anthony et al. (1995)
Robinson (1913)
  • Arkansas
    • Hot Spring County
      • Magnet Cove
H. Barwood - unpublished (2010)
    • Pulaski County
      • Little Rock
Rocks and Minerals (1988) +1 other reference
Henry Barwood - unpublished (2010)
  • California
    • Calaveras County
      • Garnet Hill
Van Nostrand Reinholt Press: 403. +1 other reference
      • West Belt
        • New Melones Dam
Albino (1995)
    • El Dorado County
      • West Belt
        • Shingle Springs Mining District
          • Mount Aigare
Nash (1988)
Pelletier
    • Mendocino County
      • Coastal Range
        • Laytonville
Chesterman (1966b) +4 other references
        • Round Valley
Wood (1979)
    • San Benito County
Van Nostrand Reinholt Press: 404. +2 other references
    • San Bernardino County
      • Clark Mts (Clark Mountain Range)
        • Mountain Pass District
          • Mountain Pass
USGS Bulletin 2160
    • Santa Clara County
      • Black Wonder Mining District
        • Sugarloaf Mountain
Erd et al. (1984)
    • Sonoma County
      • Coast Range
        • Cazadero
Van Nostrand Reinholt Press: 404. +3 other references
      • Healdsburg
Van Nostrand Reinholt Press: 404. +2 other references
Van Nostrand Reinholt Press: 404. +2 other references
      • West Mayacmas Mining District
        • Hood Mountain Regional Park
          • Mount Hood
Van Nostrand Reinholt Press: 393 +2 other references
    • Tulare County
      • Tonyville
Van Nostrand Reinholt Press: 404. +3 other references
    • Tuolumne County
      • Jacksonville Mining District
        • Hog Mountain
Van Nostrand Reinholt Press: 404. +3 other references
  • Colorado
    • Boulder County
      • Gold Hill Mining District
Eckel et al. (1997)
      • Jamestown Mining District
Eckel et al. (1997)
    • Custer County
      • Rosita Mining District
Eckel et al. (1997)
    • El Paso County
- (2005)
- (2005)
Adams et al. (1974) +1 other reference
Landes (1935)
Eckel et al. (1997)
- (2005)
Gross et al. (1966)
Gross et al. (1966)
Hanson et al. (2013)
    • Fremont County
USGS Bull 2192 +1 other reference
Eckel et al. (1997)
Eckel et al. (1997)
Eckel et al. (1997)
Eckel et al. (1997)
      • McClure Mountain Complex
Am. Min. 51:1088-1106
Eckel et al. (1997)
    • Garfield County
Eckel et al. (1997)
    • Gunnison County
      • White Earth Mining District (Powderhorn Mining District)
USGS Bull 2192. +1 other reference
    • Rio Blanco County
Eckel et al. (1997)
    • Teller County
      • Crystal Peak
Eckel et al. (1997)
Wayne C. Shanks et al. (2012)
  • Hawaii
Stearns et al. (1947) +2 other references
  • Maine
    • Kennebec County
      • Litchfield
West et al. (2016)
      • West Gardiner
King et al. (1994)
    • York County
Toulmin
      • Shapleigh
Gilman
      • York
King et al. (1994)
Gilman
  • Maryland
    • Carroll County
      • Sykesville
Mines of the Washington D.C Area
  • Massachusetts
    • Essex County
Gleba (2008)
Dale (1908)
P Cristofono collection
P. Cristofono collection
      • Lynn
Dale (1910)
- (1917)
    • Norfolk County
      • Milton
Dale
Dale
Sayer (1974)
Former Dr. W. Johannson collection
Dale
Dale
Palache et al. (1951)
Dale (1908)
Dale
Dale
Dale (1908)
Dale
Dale
Dale
Dale
Dale
Dale
Dale (1908)
Dale
      • Sharon
Warren et al. (1914)
...
Gleba (2008)
  • Michigan
    • Gogebic County
Heinrich et al. (2004)
...
      • Humboldt Township
Heinrich et al. (2004)
      • Palmer
Morris Jr. (1983)
Heinrich et al. (2004)
      • Republic
Morris Jr. (1983)
Heinrich et al. (2004)
  • Minnesota
    • St. Louis County
      • Babbitt
- (2005)
  • Missouri
    • Washington County
Sherwood et al. (1998)
  • Montana
    • Garfield County
Velde (1975)
    • Madison County
      • Ruby Range
Immega et al. (1976)
  • Nevada
    • Humboldt County
      • Opalite Mining District
        • McDermitt caldera
Castor et al. (2004)
    • Lincoln County
Castor et al. (2004)
Castor et al. (2004)
    • Pershing County
      • Mineral Basin Mining District
Castor et al. (2004)
  • New Hampshire
    • Carroll County
      • Albany
      • Bartlett
      • Conway
        • North Conway
Rocks and Minerals (1990)
      • Effingham
      • Hale's Location
    • Coos County
      • Kilkenny
Morrill
    • Grafton County
      • Lincoln
  • New Jersey
    • Somerset County
      • Bernards Township
Kent et al. (2000)
    • Sussex County
      • Andover Township
Dana 6: 1065.
  • New Mexico
Northrop et al. (1996)
    • Otero County
Northrop et al. (1996)
USGS Open-File Report 02-189 +1 other reference
Northrop et al. (1996) +1 other reference
    • Sierra County
Northrop et al. (1996)
  • New York
    • Orange County
NY State Museum spec. no. 19349
    • Putnam County
      • Town of Southeast
- (Januzzi, 1966, 1989) +1 other reference
  • North Carolina
    • Ashe County
Woolley (1987)
    • Caswell County
Ackermann et al. (editors)
    • Mitchell County
      • Spruce Pine
    • Pitt County
      • Fountain
Handbook of Mineralogy (localities)
  • Oklahoma
    • Kiowa County
      • Lugert
R&M 72:4 pp 252-264
  • Oregon
    • Coos County
Robert Muir Wood (1982)
    • Lincoln County
McLemore (2006)
  • Pennsylvania
    • Berks County
      • Birdsboro
        • Gibraltar
    • Chester County
      • Warwick Township
        • Saint Peters
Mineralogical Record (2)
  • Rhode Island
Hermes et al. (1985)
    • Providence County
      • Cumberland
Miller (1971)
        • Diamond Hill
Miller (1971)
Miller (1971) +1 other reference
Michael W. Kieron collection
  • South Carolina
    • Greenville County
Mineralogical Record
  • Texas
    • Brewster County
- (2005)
    • El Paso County
Smith (1991)
  • Utah
    • Duchesne County
Bullock (1981)
  • Virginia
    • Loudoun County
      • Conklin
Dietrich (1990)
    • Pittsylvania County
Dietrich (1990)
JL Jerden Jr (2001)
  • Washington
    • Okanogan County
      • Golden Horn Batholith
American Mineralogist +1 other reference
  • Wisconsin
    • Jackson County
Cordua et al. (6) +1 other reference
Am.Jour.Sci. vol. 23 (1907)
      • Wausau Intrusive Complex
        • Stettin pluton
R&M 73:11-12 pp 378-399 Wisconsin ...
R&M 73:11-12 pp 378-399 Wisconsin ...
R&M 73:11-12 pp 378-399 Wisconsin ...
Weidman S.
  • Wyoming
    • Fremont County
      • South Pass-Atlantic City Mining District
        • Atlantic City
James Cheshire collection
Venezuela
 
  • Amazonas
U. S. Geological Survey +3 other references
Vietnam
 
  • Lai ChΓ’u Province
    • TΓ’n UyΓͺn District
Tran et al. (2015) +2 other references
  • YΓͺn BΓ‘i Province
    • VΔƒn ChαΊ₯n District
Tran et al. (2015) +3 other references
Yemen
 
  • Aden Governorate
Cox et al. (1969) +2 other references
Manasse (1908) +3 other references
Sauer A (1888) +1 other reference
  • Lahij Governorate
Gass et al. (1968) +1 other reference
  • Socotra Governorate
Sauer A (1888)
Sauer (1888)
Zimbabwe
 
  • Midlands
    • Zvishavane District
      • Zvishavane (Shabani; Shabanie; Shavani)
www.venuewest.com/8IKC/s1post.htm.
 
Mineral and/or Locality  
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