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Lakeview, Lake Co., Oregon, USA

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Latitude & Longitude (WGS84): 42° 11' 19'' North , 120° 20' 44'' West
Latitude & Longitude (decimal): 42.18877,-120.34579
GeoHash:G#: 9rd2j2nz7
Köppen climate type:Csb : Warm-summer Mediterranean climate


Ash Flow tuffs

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Standard Detailed Strunz Dana Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

Mineral list contains entries from the region specified including sub-localities

26 valid minerals. 2 (TL) - type locality of valid minerals.

Rock Types Recorded

Note: this is a very new system on mindat.org and data is currently VERY limited. Please bear with us while we work towards adding this information!

Rock list contains entries from the region specified including sub-localities

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Alphabetical List Tree Diagram

Detailed Mineral List:

Abernathyite
Formula: K(UO2)(AsO4) · 3H2O
'Agglomerate'
'Andesite'
'Apophyllite'
'Argillite'
Arsenopyrite
Formula: FeAsS
'Ash'
Autunite
Formula: Ca(UO2)2(PO4)2 · 11H2O
'Basalt'
Cinnabar
Formula: HgS
Coffinite
Formula: U(SiO4) · nH2O
'Erionite'
Galena
Formula: PbS
Heinrichite (TL)
Formula: Ba(UO2)2(AsO4)2 · 10H2O
Reference: Amer.Min.(1958) 43, 1134-1143; Nevada Bureau of Mines and Geology NBMG Open-File Report 96-3 By Stephen B. Castor, Christopher D. Henry, Lisa A. Shevenell
Ilsemannite
Formula: Mo3O8 · nH2O
Jordisite
Formula: MoS2
Kaolinite
Formula: Al2(Si2O5)(OH)4
'Lévyne'
'Limonite'
Formula: (Fe,O,OH,H2O)
'commodity:Mercury'
Formula: Hg
Metaheinrichite (TL)
Formula: Ba(UO2)2(AsO4)2 · 8H2O
Reference: Amer.Min.(1958) 43, 1134-1143
Montmorillonite
Formula: (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Nováčekite-I
Formula: Mg(UO2)2(AsO4)2 · 12H2O
Offretite
Formula: KCaMg(Si13Al5)O36 · 15H2O
Orpiment
Formula: As2S3
Plumbojarosite
Formula: Pb0.5Fe3+3(SO4)2(OH)6
Pyrite
Formula: FeS2
Quartz
Formula: SiO2
Quartz var: Chalcedony
Formula: SiO2
Realgar
Formula: As4S4
Saléeite
Formula: Mg(UO2)2(PO4)2 · 10H2O
'Sedimentary breccia'
Stibnite
Formula: Sb2S3
Thomsonite-Ca
Formula: NaCa2[Al5Si5O20] · 6H2O
Tobermorite
Formula: [Ca4Si6O17 · 2H2O]·(Ca·3H2O)
Trögerite
Formula: (H3O)(UO2)(AsO4) · 3H2O
'Tuff'
Localities: Reported from at least 8 localities in this region.
Uraninite
Formula: UO2
Uraninite var: Pitchblende
Formula: UO2
'commodity:Uranium'
Formula: U
Localities: Reported from at least 10 localities in this region.
Uranospinite
Formula: Ca(UO2)(AsO4)2 · 10H2O

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
'Arsenopyrite'2.EB.20FeAsS
Cinnabar2.CD.15aHgS
Galena2.CD.10PbS
Jordisite2.EA.30MoS2
Orpiment2.FA.30As2S3
Pyrite2.EB.05aFeS2
Realgar2.FA.15aAs4S4
Stibnite2.DB.05Sb2S3
Group 4 - Oxides and Hydroxides
Ilsemannite4.FJ.15Mo3O8 · nH2O
Quartz4.DA.05SiO2
var: Chalcedony4.DA.05SiO2
Uraninite4.DL.05UO2
var: Pitchblende4.DL.05UO2
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Plumbojarosite7.BC.10Pb0.5Fe3+3(SO4)2(OH)6
Group 8 - Phosphates, Arsenates and Vanadates
'Abernathyite'8.EB.15K(UO2)(AsO4) · 3H2O
'Autunite'8.EB.05Ca(UO2)2(PO4)2 · 11H2O
Heinrichite (TL)8.EB.05Ba(UO2)2(AsO4)2 · 10H2O
Metaheinrichite (TL)8.EB.10Ba(UO2)2(AsO4)2 · 8H2O
Nováčekite-I8.EB.05Mg(UO2)2(AsO4)2 · 12H2O
Saléeite8.EB.05Mg(UO2)2(PO4)2 · 10H2O
Trögerite8.EB.15(H3O)(UO2)(AsO4) · 3H2O
Uranospinite8.EB.05Ca(UO2)(AsO4)2 · 10H2O
Group 9 - Silicates
Coffinite9.AD.30U(SiO4) · nH2O
Kaolinite9.ED.05Al2(Si2O5)(OH)4
Montmorillonite9.EC.40(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Offretite9.GD.25KCaMg(Si13Al5)O36 · 15H2O
Thomsonite-Ca9.GA.10NaCa2[Al5Si5O20] · 6H2O
Tobermorite9.DG.10[Ca4Si6O17 · 2H2O]·(Ca·3H2O)
Unclassified Minerals, Rocks, etc.
'Agglomerate'-
'Andesite'-
'Apophyllite'-
'Argillite'-
'Ash'-
'Basalt'-
Erionite-
Limonite-(Fe,O,OH,H2O)
Lévyne-
Sedimentary breccia-
Tuff-

List of minerals arranged by Dana 8th Edition classification

Group 2 - SULFIDES
AmXp, with m:p = 1:1
Cinnabar2.8.14.1HgS
Galena2.8.1.1PbS
Realgar2.8.21.1As4S4
AmBnXp, with (m+n):p = 2:3
Orpiment2.11.1.1As2S3
Stibnite2.11.2.1Sb2S3
AmBnXp, with (m+n):p = 1:2
Arsenopyrite2.12.4.1FeAsS
Jordisite2.12.11.1MoS2
Pyrite2.12.1.1FeS2
Group 4 - SIMPLE OXIDES
Miscellaneous
Ilsemannite4.6.3.1Mo3O8 · nH2O
Group 5 - OXIDES CONTAINING URANIUM OR THORIUM
AXO2·xH2O
Uraninite5.1.1.1UO2
Group 30 - ANHYDROUS SULFATES CONTAINING HYDROXYL OR HALOGEN
(AB)2(XO4)Zq
Plumbojarosite30.2.5.6Pb0.5Fe3+3(SO4)2(OH)6
Group 40 - HYDRATED NORMAL PHOSPHATES,ARSENATES AND VANADATES
AB2(XO4)2·xH2O, containing (UO2)2+
Abernathyite40.2a.9.1K(UO2)(AsO4) · 3H2O
Autunite40.2a.1.1Ca(UO2)2(PO4)2 · 11H2O
Heinrichite (TL)40.2a.4.1Ba(UO2)2(AsO4)2 · 10H2O
Metaheinrichite (TL)40.2a.4.2Ba(UO2)2(AsO4)2 · 8H2O
Nováčekite-I40.2a.10.1Mg(UO2)2(AsO4)2 · 12H2O
Saléeite40.2a.11.1Mg(UO2)2(PO4)2 · 10H2O
Trögerite40.2a.20.1(H3O)(UO2)(AsO4) · 3H2O
Uranospinite40.2a.2.1Ca(UO2)(AsO4)2 · 10H2O
Group 51 - NESOSILICATES Insular SiO4 Groups Only
Insular SiO4 Groups Only with cations in >[6] coordination
Coffinite51.5.2.4U(SiO4) · nH2O
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 clays
Montmorillonite71.3.1a.2(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Group 72 - PHYLLOSILICATES Two-Dimensional Infinite Sheets with Other Than Six-Membered Rings
Two-Dimensional Infinite Sheets with Other Than Six-Membered Rings with 3-, 4-, or 5-membered rings and 8-membered rings
Tobermorite72.3.2.1[Ca4Si6O17 · 2H2O]·(Ca·3H2O)
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Quartz75.1.3.1SiO2
Group 77 - TECTOSILICATES Zeolites
Zeolite group - True zeolites
'Lévyne'77.1.2.8
Offretite77.1.2.4KCaMg(Si13Al5)O36 · 15H2O
Unclassified Minerals, Rocks, etc.
'Agglomerate'-
'Andesite'-
'Apophyllite'-
'Argillite'-
'Ash'-
'Basalt'-
'Erionite'-
Kaolinite-Al2(Si2O5)(OH)4
'Limonite'-(Fe,O,OH,H2O)
Quartz
var: Chalcedony
-SiO2
'Sedimentary breccia'-
Thomsonite-Ca-NaCa2[Al5Si5O20] · 6H2O
'Tuff'-
Uraninite
var: Pitchblende
-UO2

List of minerals for each chemical element

HHydrogen
H AbernathyiteK(UO2)(AsO4) · 3H2O
H AutuniteCa(UO2)2(PO4)2 · 11H2O
H CoffiniteU(SiO4) · nH2O
H HeinrichiteBa(UO2)2(AsO4)2 · 10H2O
H IlsemanniteMo3O8 · nH2O
H KaoliniteAl2(Si2O5)(OH)4
H Limonite(Fe,O,OH,H2O)
H MetaheinrichiteBa(UO2)2(AsO4)2 · 8H2O
H Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
H Nováčekite-IMg(UO2)2(AsO4)2 · 12H2O
H OffretiteKCaMg(Si13Al5)O36 · 15H2O
H PlumbojarositePb0.5Fe33+(SO4)2(OH)6
H SaléeiteMg(UO2)2(PO4)2 · 10H2O
H Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
H Tobermorite[Ca4Si6O17 · 2H2O]·(Ca·3H2O)
H Trögerite(H3O)(UO2)(AsO4) · 3H2O
H UranospiniteCa(UO2)(AsO4)2 · 10H2O
OOxygen
O AbernathyiteK(UO2)(AsO4) · 3H2O
O AutuniteCa(UO2)2(PO4)2 · 11H2O
O Quartz (var: Chalcedony)SiO2
O CoffiniteU(SiO4) · nH2O
O HeinrichiteBa(UO2)2(AsO4)2 · 10H2O
O IlsemanniteMo3O8 · nH2O
O KaoliniteAl2(Si2O5)(OH)4
O Limonite(Fe,O,OH,H2O)
O MetaheinrichiteBa(UO2)2(AsO4)2 · 8H2O
O Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
O Nováčekite-IMg(UO2)2(AsO4)2 · 12H2O
O OffretiteKCaMg(Si13Al5)O36 · 15H2O
O Uraninite (var: Pitchblende)UO2
O PlumbojarositePb0.5Fe33+(SO4)2(OH)6
O QuartzSiO2
O SaléeiteMg(UO2)2(PO4)2 · 10H2O
O Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
O Tobermorite[Ca4Si6O17 · 2H2O]·(Ca·3H2O)
O Trögerite(H3O)(UO2)(AsO4) · 3H2O
O UraniniteUO2
O UranospiniteCa(UO2)(AsO4)2 · 10H2O
NaSodium
Na Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Na Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
MgMagnesium
Mg Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Mg Nováčekite-IMg(UO2)2(AsO4)2 · 12H2O
Mg OffretiteKCaMg(Si13Al5)O36 · 15H2O
Mg SaléeiteMg(UO2)2(PO4)2 · 10H2O
AlAluminium
Al KaoliniteAl2(Si2O5)(OH)4
Al Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Al OffretiteKCaMg(Si13Al5)O36 · 15H2O
Al Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
SiSilicon
Si Quartz (var: Chalcedony)SiO2
Si CoffiniteU(SiO4) · nH2O
Si KaoliniteAl2(Si2O5)(OH)4
Si Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Si OffretiteKCaMg(Si13Al5)O36 · 15H2O
Si QuartzSiO2
Si Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Si Tobermorite[Ca4Si6O17 · 2H2O]·(Ca·3H2O)
PPhosphorus
P AutuniteCa(UO2)2(PO4)2 · 11H2O
P SaléeiteMg(UO2)2(PO4)2 · 10H2O
SSulfur
S ArsenopyriteFeAsS
S CinnabarHgS
S GalenaPbS
S JordisiteMoS2
S OrpimentAs2S3
S PlumbojarositePb0.5Fe33+(SO4)2(OH)6
S PyriteFeS2
S RealgarAs4S4
S StibniteSb2S3
KPotassium
K AbernathyiteK(UO2)(AsO4) · 3H2O
K OffretiteKCaMg(Si13Al5)O36 · 15H2O
CaCalcium
Ca AutuniteCa(UO2)2(PO4)2 · 11H2O
Ca Montmorillonite(Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O
Ca OffretiteKCaMg(Si13Al5)O36 · 15H2O
Ca Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Ca Tobermorite[Ca4Si6O17 · 2H2O]·(Ca·3H2O)
Ca UranospiniteCa(UO2)(AsO4)2 · 10H2O
FeIron
Fe ArsenopyriteFeAsS
Fe Limonite(Fe,O,OH,H2O)
Fe PlumbojarositePb0.5Fe33+(SO4)2(OH)6
Fe PyriteFeS2
AsArsenic
As AbernathyiteK(UO2)(AsO4) · 3H2O
As ArsenopyriteFeAsS
As HeinrichiteBa(UO2)2(AsO4)2 · 10H2O
As MetaheinrichiteBa(UO2)2(AsO4)2 · 8H2O
As Nováčekite-IMg(UO2)2(AsO4)2 · 12H2O
As OrpimentAs2S3
As RealgarAs4S4
As Trögerite(H3O)(UO2)(AsO4) · 3H2O
As UranospiniteCa(UO2)(AsO4)2 · 10H2O
MoMolybdenum
Mo IlsemanniteMo3O8 · nH2O
Mo JordisiteMoS2
SbAntimony
Sb StibniteSb2S3
BaBarium
Ba HeinrichiteBa(UO2)2(AsO4)2 · 10H2O
Ba MetaheinrichiteBa(UO2)2(AsO4)2 · 8H2O
HgMercury
Hg CinnabarHgS
PbLead
Pb GalenaPbS
Pb PlumbojarositePb0.5Fe33+(SO4)2(OH)6
UUranium
U AbernathyiteK(UO2)(AsO4) · 3H2O
U AutuniteCa(UO2)2(PO4)2 · 11H2O
U CoffiniteU(SiO4) · nH2O
U HeinrichiteBa(UO2)2(AsO4)2 · 10H2O
U MetaheinrichiteBa(UO2)2(AsO4)2 · 8H2O
U Nováčekite-IMg(UO2)2(AsO4)2 · 12H2O
U Uraninite (var: Pitchblende)UO2
U SaléeiteMg(UO2)2(PO4)2 · 10H2O
U Trögerite(H3O)(UO2)(AsO4) · 3H2O
U UraniniteUO2
U UranospiniteCa(UO2)(AsO4)2 · 10H2O

Regional Geology

This geological map and associated information on rock units at or nearby to the coordinates given for this locality is based on relatively small scale geological maps provided by various national Geological Surveys. This does not necessarily represent the complete geology at this locality but it gives a background for the region in which it is found.

Click on geological units on the map for more information. Click here to view full-screen map on Macrostrat.org

Holocene
0 - 0.0117 Ma



ID: 2870553
Alluvial deposits

Age: Anthropocene (0 - 0.0117 Ma)

Description: Sand, gravel, and silt forming flood plains and filling channels of present streams. In places includes talus and slope wash. Locally includes soils containing abundant organic material, and thin peat beds

Comments: Includes silt and fine sand deposited on broad benches adjacent to the Snake and Malheur Rivers by the Bonneville Flood (OR143; OR144; OR145; OR146) 14,000 years ago (late Pleistocene). In OR291, includes lacustrine silt, clay, and diatomite.

Lithology: Major:{sand,gravel,silt}, Minor:{peat}

Reference: Horton, J.D., C.A. San Juan, and D.B. Stoeser. The State Geologic Map Compilation (SGMC) geodatabase of the conterminous United States. doi: 10.3133/ds1052. U.S. Geological Survey Data Series 1052. [133]

Quaternary
0 - 2.588 Ma



ID: 1536371
Quaternary surficial deposits; Alluvial deposits

Age: Pleistocene (0 - 2.588 Ma)

Description: Undifferentiated alluvium and sediments; 5000ft thick; unconsolidated rocks; mixed grained sediments; fluvial/lacustrine; silt to gravel grains

Lithology: Major:: {mixed fluvial sediment}; Major:: {mixed lacustrine sediment} Minor:: {evaporite}

Reference: R.L. Smith, W.P. Roe (compilers). Oregon Geologic Data Compilation, release 6. State of Oregon Department of Geology and Mineral Industries. [20]

Neogene
2.588 - 23.03 Ma



ID: 3186305
Cenozoic volcanic rocks

Age: Neogene (2.588 - 23.03 Ma)

Stratigraphic Name: Columbia River Basalt

Comments: Columbia Plateau

Lithology: Flood basalt(s); mafic volcanic rocks; basalt

Reference: Chorlton, L.B. Generalized geology of the world: bedrock domains and major faults in GIS format: a small-scale world geology map with an extended geological attribute database. doi: 10.4095/223767. Geological Survey of Canada, Open File 5529. [154]

Data and map coding provided by Macrostrat.org, used under Creative Commons Attribution 4.0 License

References

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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Nevada Bureau of Mines and Geology NBMG Open-File Report 96-3 By Stephen B. Castor, Christopher D. Henry, Lisa A. Shevenell

Localities in this Region
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