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Newberry Caldera, East Lake, Deschutes Co., Oregon, USAi
Regional Level Types
Newberry CalderaCaldera
East Lake- not defined -
Deschutes Co.County
OregonState
USACountry

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Latitude & Longitude (WGS84): 43° 43' 22'' North , 121° 13' 51'' West
Latitude & Longitude (decimal): 43.72278,-121.23111
GeoHash:G#: 9rcb9r6pw
Locality type:Caldera
Köppen climate type:Csb : Warm-summer Mediterranean climate
Nearest Settlements:
PlacePopulationDistance
Three Rivers3,014 (2011)22.0km
La Pine1,777 (2017)22.7km
Sunriver1,393 (2013)24.5km
Deschutes River Woods5,077 (2011)31.6km
Bend87,014 (2017)37.9km


Closed, located inside a National Monument. Largest obsidian flow in the world.

Mineralogy of 10 geothermal boreholes drilled in and around the Newberry Caldera.

Regions containing this locality

North America PlateTectonic Plate

Select Mineral List Type

Standard Detailed Strunz Dana Chemical Elements

Mineral List


34 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!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

'Albite-Anorthite Series'
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.
'Alkali Feldspar' ?
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.
Analcime
Formula: Na(AlSi2O6) · H2O
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
Anhydrite
Formula: CaSO4
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
Ankerite
Formula: Ca(Fe2+,Mg)(CO3)2
Reference: Bargar, Keith E. and Keith, Terry E.C. (1999) Hydrothermal Mineralogy of Core from Geothermal Drill Holes at Newberry Volcano, Oregon. United States Geological Survey Professional Paper 1578.
'Apatite'
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
'Apophyllite'
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
Aragonite
Formula: CaCO3
Habit: acicular to 1cm; powdery; massive; cauliflower-like
Colour: colourless; white
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.; Bargar, Keith E. and Keith, Terry E.C. (1999) Geothermal Drillholes at Newberry Volcano. United States Geological Survey Professional Paper 1578.
Baryte
Formula: BaSO4
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
'β-Cristobalite'
Formula: SiO2
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.
Calcite
Formula: CaCO3
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.; Bargar, Keith E. and Keith, Terry E.C. (1999) Geothermal Drillholes at Newberry Volcano. United States Geological Survey Professional Paper 1578.
'Chabazite'
Habit: twinned pseudorhombic
Colour: colourless to white
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.; Bargar, Keith E. and Keith, Terry E.C. (1999) Geothermal Drillholes at Newberry Volcano. United States Geological Survey Professional Paper 1578.
'Clinoptilolite'
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
'Clinopyroxene Subgroup'
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.
Copper
Formula: Cu
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
Cristobalite
Formula: SiO2
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.; Bargar, Keith E. and Keith, Terry E.C. (1999) Geothermal Drillholes at Newberry Volcano. United States Geological Survey Professional Paper 1578.
'Dachiardite'
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
Dolomite
Formula: CaMg(CO3)2
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.; Bargar, Keith E. and Keith, Terry E.C. (1999) Geothermal Drillholes at Newberry Volcano. United States Geological Survey Professional Paper 1578.
Epidote
Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
'Erionite'
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
'Faujasite'
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
'Fayalite-Forsterite Series'
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.
Goethite
Formula: α-Fe3+O(OH)
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
'Grossular-Hibschite Series'
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
Gypsum
Formula: CaSO4 · 2H2O
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
Gyrolite
Formula: NaCa16Si23AlO60(OH)8 · 14H2O
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
Hematite
Formula: Fe2O3
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.; Bargar, Keith E. and Keith, Terry E.C. (1999) Geothermal Drillholes at Newberry Volcano. United States Geological Survey Professional Paper 1578.
'Heulandite subgroup'
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
Jarosite
Formula: KFe3+ 3(SO4)2(OH)6
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
Kutnohorite
Formula: CaMn2+(CO3)2
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.; Bargar, Keith E. and Keith, Terry E.C. (1999) Geothermal Drillholes at Newberry Volcano. United States Geological Survey Professional Paper 1578.
Laumontite
Formula: CaAl2Si4O12 · 4H2O
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
Lepidocrocite
Formula: γ-Fe3+O(OH)
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
Magnesite
Formula: MgCO3
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
Magnetite
Formula: Fe2+Fe3+2O4
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.; Bargar, Keith E. and Keith, Terry E.C. (1999) Geothermal Drillholes at Newberry Volcano. United States Geological Survey Professional Paper 1578.
Marcasite
Formula: FeS2
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
Mordenite
Formula: (Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Bargar, Keith E., Terry E. C. Keith, Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. Open-File Report 86-440
Muscovite var: Illite ?
Formula: K0.65Al2.0[Al0.65Si3.35O10](OH)2
Description: Bargar & Keith (1986): "Illite is provisionally identified (based on a low, usually broad, approximately 10 Å X-ray diffraction peak that showed no significant change with glycolation) in a few X-ray diffraction analyses of whole-rock, vesicle, and fracture filling samples from lava flows and pyroclastic deposits at 310-362 m, 568 m, 789 m, and 1217 m depth. The 10 Å illite(?) mineral formed later than calcite in one vesicle filling and is associated with calcite, dolomite, and smectite in other samples."
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.
Natroalunite
Formula: NaAl3(SO4)2(OH)6
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
Natrojarosite
Formula: NaFe3(SO4)2(OH)6
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
Okenite
Formula: Ca10Si18O46 · 18H2O
Colour: white
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.; Bargar, Keith E. and Keith, Terry E.C. (1999) Geothermal Drillholes at Newberry Volcano. United States Geological Survey Professional Paper 1578.
Opal
Formula: SiO2 · nH2O
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
'Orthopyroxene Subgroup'
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.
'Phillipsite'
Habit: prismatic
Colour: colourless
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.; Bargar, Keith E. and Keith, Terry E.C. (1999) Geothermal Drillholes at Newberry Volcano. United States Geological Survey Professional Paper 1578.
Pyrite
Formula: FeS2
Description: Bargar & Keith (1986): "Small patches of disseminated, very minute (~= 0.02 mm), yellow, metallic, cubic pyrite crystals were identified only at 943, 945, and 1068 m in the GEO N-l drill core. At 1068 m a pyrite veinlet crosscuts iron oxide deposits, and pyrite crystals formed later than smectite in vesicles. Associated minerals are smectite, calcite, siderite, and hematite."
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.; Bargar, Keith E. and Keith, Terry E.C. (1999) Geothermal Drillholes at Newberry Volcano. United States Geological Survey Professional Paper 1578.
Pyrrhotite
Formula: Fe7S8
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
Quartz
Formula: SiO2
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.; Bargar, Keith E. and Keith, Terry E.C. (1999) Geothermal Drillholes at Newberry Volcano. United States Geological Survey Professional Paper 1578.
Quartz var: Chalcedony
Formula: SiO2
Habit: botryoidal
Colour: yellowish
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.; Bargar, Keith E. and Keith, Terry E.C. (1999) Geothermal Drillholes at Newberry Volcano. United States Geological Survey Professional Paper 1578.
Rhodochrosite
Formula: MnCO3
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.; Bargar, Keith E. and Keith, Terry E.C. (1999) Geothermal Drillholes at Newberry Volcano. United States Geological Survey Professional Paper 1578.
Siderite
Formula: FeCO3
Habit: discoidal, hemispherical, or spherical aggregates of rhombic crystals; *Towery* stacked rhombic crystal clusters occur at 1090 and 1121 m.
Colour: light to dark caramel-coloured (Fe-rich), rarely greenish, pale yellow (Mn-rich)
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.; Bargar, Keith E. and Keith, Terry E.C. (1999) Geothermal Drillholes at Newberry Volcano. United States Geological Survey Professional Paper 1578.
'Smectite Group'
Formula: A0.3D2-3[T4O10]Z2 · nH2O
Colour: white, yellow, green, brown, blue, black
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.
Sphalerite
Formula: ZnS
Reference: Mineralogy of 10 Geothermal boreholes drilled in and around the Newberry Caldera U.S. Geological Survey Professional Paper, Issue 1578 By Keith E. Bargar, Terry E. C. Keith 1999
Tridymite
Formula: SiO2
Reference: Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440.

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Copper1.AA.05Cu
Group 2 - Sulphides and Sulfosalts
Marcasite2.EB.10aFeS2
Pyrite2.EB.05aFeS2
Pyrrhotite2.CC.10Fe7S8
Sphalerite2.CB.05aZnS
Group 4 - Oxides and Hydroxides
Cristobalite4.DA.15SiO2
Goethite4.00.α-Fe3+O(OH)
Hematite4.CB.05Fe2O3
Lepidocrocite4.FE.15γ-Fe3+O(OH)
Magnetite4.BB.05Fe2+Fe3+2O4
Opal4.DA.10SiO2 · nH2O
Quartz4.DA.05SiO2
var: Chalcedony4.DA.05SiO2
Tridymite4.DA.10SiO2
Group 5 - Nitrates and Carbonates
Ankerite5.AB.10Ca(Fe2+,Mg)(CO3)2
Aragonite5.AB.15CaCO3
Calcite5.AB.05CaCO3
Dolomite5.AB.10CaMg(CO3)2
Kutnohorite5.AB.10CaMn2+(CO3)2
Magnesite5.AB.05MgCO3
Rhodochrosite5.AB.05MnCO3
Siderite5.AB.05FeCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Anhydrite7.AD.30CaSO4
Baryte7.AD.35BaSO4
Gypsum7.CD.40CaSO4 · 2H2O
Jarosite7.BC.10KFe3+ 3(SO4)2(OH)6
Natroalunite7.BC.10NaAl3(SO4)2(OH)6
Natrojarosite7.BC.10NaFe3(SO4)2(OH)6
Group 9 - Silicates
Analcime9.GB.05Na(AlSi2O6) · H2O
Epidote9.BG.05a{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Gyrolite9.EE.30NaCa16Si23AlO60(OH)8 · 14H2O
Laumontite9.GB.10CaAl2Si4O12 · 4H2O
Mordenite9.GD.35(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var: Illite ?9.EC.15K0.65Al2.0[Al0.65Si3.35O10](OH)2
Okenite9.EA.40Ca10Si18O46 · 18H2O
Unclassified Minerals, Rocks, etc.
'Albite-Anorthite Series'-
'Alkali Feldspar' ?-
'Apatite'-
'Apophyllite'-
'Chabazite'-
'Clinoptilolite'-
'Clinopyroxene Subgroup'-
'Dachiardite'-
'Erionite'-
'Faujasite'-
'Fayalite-Forsterite Series'-
'Grossular-Hibschite Series'-
'Heulandite subgroup'-
'Orthopyroxene Subgroup'-
'Phillipsite'-
'Smectite Group'-A0.3D2-3[T4O10]Z2 · nH2O
'β-Cristobalite'-SiO2

List of minerals arranged by Dana 8th Edition classification

Group 1 - NATIVE ELEMENTS AND ALLOYS
Metals, other than the Platinum Group
Copper1.1.1.3Cu
Group 2 - SULFIDES
AmXp, with m:p = 1:1
Pyrrhotite2.8.10.1Fe7S8
Sphalerite2.8.2.1ZnS
AmBnXp, with (m+n):p = 1:2
Marcasite2.12.2.1FeS2
Pyrite2.12.1.1FeS2
Group 4 - SIMPLE OXIDES
A2X3
Hematite4.3.1.2Fe2O3
Group 6 - HYDROXIDES AND OXIDES CONTAINING HYDROXYL
XO(OH)
Goethite6.1.1.2α-Fe3+O(OH)
Lepidocrocite6.1.2.2γ-Fe3+O(OH)
Group 7 - MULTIPLE OXIDES
AB2X4
Magnetite7.2.2.3Fe2+Fe3+2O4
Group 14 - ANHYDROUS NORMAL CARBONATES
A(XO3)
Calcite14.1.1.1CaCO3
Magnesite14.1.1.2MgCO3
Rhodochrosite14.1.1.4MnCO3
Siderite14.1.1.3FeCO3
AB(XO3)2
Ankerite14.2.1.2Ca(Fe2+,Mg)(CO3)2
Dolomite14.2.1.1CaMg(CO3)2
Kutnohorite14.2.1.3CaMn2+(CO3)2
Group 28 - ANHYDROUS ACID AND NORMAL SULFATES
AXO4
Anhydrite28.3.2.1CaSO4
Baryte28.3.1.1BaSO4
Group 29 - HYDRATED ACID AND NORMAL SULFATES
AXO4·xH2O
Gypsum29.6.3.1CaSO4 · 2H2O
Group 30 - ANHYDROUS SULFATES CONTAINING HYDROXYL OR HALOGEN
(AB)2(XO4)Zq
Jarosite30.2.5.1KFe3+ 3(SO4)2(OH)6
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)
Epidote58.2.1a.7{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Group 71 - PHYLLOSILICATES Sheets of Six-Membered Rings
Sheets of 6-membered rings with 2:1 layers
Muscovite71.2.2a.1KAl2(AlSi3O10)(OH)2
var: Illite ?71.2.2d.2K0.65Al2.0[Al0.65Si3.35O10](OH)2
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
Okenite72.3.2.5Ca10Si18O46 · 18H2O
Group 73 - PHYLLOSILICATES Condensed Tetrahedral Sheets
Condensed Tetrahedral Sheets with double and single layers
Gyrolite73.2.2c.1NaCa16Si23AlO60(OH)8 · 14H2O
Group 75 - TECTOSILICATES Si Tetrahedral Frameworks
Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si
Cristobalite75.1.1.1SiO2
Quartz75.1.3.1SiO2
Tridymite75.1.2.1SiO2
Si Tetrahedral Frameworks - SiO2 with H2O and organics
Opal75.2.1.1SiO2 · nH2O
Group 77 - TECTOSILICATES Zeolites
Zeolite group - True zeolites
Analcime77.1.1.1Na(AlSi2O6) · H2O
'Dachiardite'77.1.6.4
Laumontite77.1.1.4CaAl2Si4O12 · 4H2O
Mordenite77.1.6.1(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
Unclassified Minerals, Mixtures, etc.
'Albite-Anorthite Series'-
'Alkali Feldspar' ?-
'Apatite'-
'Apophyllite'-
Aragonite-CaCO3
'Chabazite'-
'Clinoptilolite'-
'Clinopyroxene Subgroup'-
'Erionite'-
'Faujasite'-
'Fayalite-Forsterite Series'-
'Grossular-Hibschite Series'-
'Heulandite subgroup'-
Natroalunite-NaAl3(SO4)2(OH)6
Natrojarosite-NaFe3(SO4)2(OH)6
'Orthopyroxene Subgroup'-
'Phillipsite'-
Quartz
var: Chalcedony
-SiO2
'Smectite Group'-A0.3D2-3[T4O10]Z2 · nH2O
'β-Cristobalite'-SiO2

List of minerals for each chemical element

HHydrogen
H OkeniteCa10Si18O46 · 18H2O
H AnalcimeNa(AlSi2O6) · H2O
H LaumontiteCaAl2Si4O12 · 4H2O
H Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
H GyroliteNaCa16Si23AlO60(OH)8 · 14H2O
H OpalSiO2 · nH2O
H JarositeKFe3+ 3(SO4)2(OH)6
H NatroaluniteNaAl3(SO4)2(OH)6
H NatrojarositeNaFe3(SO4)2(OH)6
H GypsumCaSO4 · 2H2O
H Lepidocrociteγ-Fe3+O(OH)
H Goethiteα-Fe3+O(OH)
H Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
H Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
H MuscoviteKAl2(AlSi3O10)(OH)2
H Muscovite (var: Illite)K0.65Al2.0[Al0.65Si3.35O10](OH)2
CCarbon
C AragoniteCaCO3
C CalciteCaCO3
C MagnesiteMgCO3
C KutnohoriteCaMn2+(CO3)2
C RhodochrositeMnCO3
C SideriteFeCO3
C AnkeriteCa(Fe2+,Mg)(CO3)2
C DolomiteCaMg(CO3)2
OOxygen
O OkeniteCa10Si18O46 · 18H2O
O AnalcimeNa(AlSi2O6) · H2O
O LaumontiteCaAl2Si4O12 · 4H2O
O Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
O GyroliteNaCa16Si23AlO60(OH)8 · 14H2O
O AragoniteCaCO3
O CalciteCaCO3
O MagnesiteMgCO3
O KutnohoriteCaMn2+(CO3)2
O RhodochrositeMnCO3
O SideriteFeCO3
O OpalSiO2 · nH2O
O QuartzSiO2
O Quartz (var: Chalcedony)SiO2
O AnhydriteCaSO4
O BaryteBaSO4
O JarositeKFe3+ 3(SO4)2(OH)6
O NatroaluniteNaAl3(SO4)2(OH)6
O NatrojarositeNaFe3(SO4)2(OH)6
O GypsumCaSO4 · 2H2O
O HematiteFe2O3
O Lepidocrociteγ-Fe3+O(OH)
O Goethiteα-Fe3+O(OH)
O MagnetiteFe2+Fe23+O4
O Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
O AnkeriteCa(Fe2+,Mg)(CO3)2
O DolomiteCaMg(CO3)2
O CristobaliteSiO2
O Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
O MuscoviteKAl2(AlSi3O10)(OH)2
O TridymiteSiO2
O β-CristobaliteSiO2
O Muscovite (var: Illite)K0.65Al2.0[Al0.65Si3.35O10](OH)2
NaSodium
Na AnalcimeNa(AlSi2O6) · H2O
Na Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
Na GyroliteNaCa16Si23AlO60(OH)8 · 14H2O
Na NatroaluniteNaAl3(SO4)2(OH)6
Na NatrojarositeNaFe3(SO4)2(OH)6
MgMagnesium
Mg MagnesiteMgCO3
Mg AnkeriteCa(Fe2+,Mg)(CO3)2
Mg DolomiteCaMg(CO3)2
AlAluminium
Al AnalcimeNa(AlSi2O6) · H2O
Al LaumontiteCaAl2Si4O12 · 4H2O
Al Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
Al GyroliteNaCa16Si23AlO60(OH)8 · 14H2O
Al NatroaluniteNaAl3(SO4)2(OH)6
Al Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al Muscovite (var: Illite)K0.65Al2.0[Al0.65Si3.35O10](OH)2
SiSilicon
Si OkeniteCa10Si18O46 · 18H2O
Si AnalcimeNa(AlSi2O6) · H2O
Si LaumontiteCaAl2Si4O12 · 4H2O
Si Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
Si GyroliteNaCa16Si23AlO60(OH)8 · 14H2O
Si OpalSiO2 · nH2O
Si QuartzSiO2
Si Quartz (var: Chalcedony)SiO2
Si Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Si CristobaliteSiO2
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si TridymiteSiO2
Si β-CristobaliteSiO2
Si Muscovite (var: Illite)K0.65Al2.0[Al0.65Si3.35O10](OH)2
SSulfur
S PyrrhotiteFe7S8
S PyriteFeS2
S MarcasiteFeS2
S SphaleriteZnS
S AnhydriteCaSO4
S BaryteBaSO4
S JarositeKFe3+ 3(SO4)2(OH)6
S NatroaluniteNaAl3(SO4)2(OH)6
S NatrojarositeNaFe3(SO4)2(OH)6
S GypsumCaSO4 · 2H2O
KPotassium
K Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
K JarositeKFe3+ 3(SO4)2(OH)6
K MuscoviteKAl2(AlSi3O10)(OH)2
K Muscovite (var: Illite)K0.65Al2.0[Al0.65Si3.35O10](OH)2
CaCalcium
Ca OkeniteCa10Si18O46 · 18H2O
Ca LaumontiteCaAl2Si4O12 · 4H2O
Ca Mordenite(Na2,Ca,K2)4(Al8Si40)O96 · 28H2O
Ca GyroliteNaCa16Si23AlO60(OH)8 · 14H2O
Ca AragoniteCaCO3
Ca CalciteCaCO3
Ca KutnohoriteCaMn2+(CO3)2
Ca AnhydriteCaSO4
Ca GypsumCaSO4 · 2H2O
Ca Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Ca AnkeriteCa(Fe2+,Mg)(CO3)2
Ca DolomiteCaMg(CO3)2
MnManganese
Mn KutnohoriteCaMn2+(CO3)2
Mn RhodochrositeMnCO3
FeIron
Fe SideriteFeCO3
Fe PyrrhotiteFe7S8
Fe PyriteFeS2
Fe MarcasiteFeS2
Fe JarositeKFe3+ 3(SO4)2(OH)6
Fe NatrojarositeNaFe3(SO4)2(OH)6
Fe HematiteFe2O3
Fe Lepidocrociteγ-Fe3+O(OH)
Fe Goethiteα-Fe3+O(OH)
Fe MagnetiteFe2+Fe23+O4
Fe Epidote{Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH)
Fe AnkeriteCa(Fe2+,Mg)(CO3)2
CuCopper
Cu CopperCu
ZnZinc
Zn SphaleriteZnS
BaBarium
Ba BaryteBaSO4

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: 1527050
Quaternary Volcanics; Newberry Volcano

Age: Anthropocene (0 - 0.0117 Ma)

Description: Central Pumice Cone; volcaniclastic rocks; rhyolite; ash/tuff

Lithology: Major:: {pumiceous ash}; Major:: {lapilli ash} Minor:: {obsidian agglutinate}

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

Pleistocene - Pliocene
0.0117 - 5.333 Ma



ID: 2982354
Silicic vent deposits

Age: Cenozoic (0.0117 - 5.333 Ma)

Description: Complex domal masses of rhyolite and dacite that include near-vent flows, breccia, pumicite, perlite, obsidian, and ash-flow tuff

Comments: Original map source: Miller, R.J., Raines, G.L., and Connors, K.A., 2002, Spatial digital database for the geologic map of Oregon: Geology compiled by G.W. Walker and N.S. MacLeod, USGS Open-File Report 03-67, scale 1:500,000.

Lithology: Major:{rhyolite,dacite}

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]

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

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Bargar, Keith E. and Keith, Terry E.C. (1984) Hydrothermal alteration mineralogy in Newberry 2 drill core, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 84-92, 50 p.
Keith, Terry E.C., Mariner, R.H., Bargar, K.E., Evans, W.C., and Presser, T.S. (1984) Hydrothermal alteration in Oregon's Newberry Volcano No. 2: Fluid chemistry and secondary-mineral distribution. Geothermal Resources Council Bulletin, 13, 9-17.
Bargar, Keith E. and Keith, Terry E.C. (1986) Hydrothermal Mineralization in GEO N-l Drillhole, Newberry Volcano, Oregon. United States Geological Survey Open-File Report 86-440, 12 p.
Swanberg, C. A. and Combs, J. (1986) Geothermal drilling in the Cascade Range: Preliminary results from a 1387-m core hole, Newberry Volcano, Oregon. EOS, Transactions, American Geophysical Union, 67, 578-580.
UURI (University of Utah Research Institute) (1986) Announcement of open file data release. Cascades Newsletter, 2, 2 p.
Bargar, Keith E. and Keith, Terry E.C. (1999) Hydrothermal Mineralogy of Core from Geothermal Drill Holes at Newberry Volcano, Oregon. United States Geological Survey Professional Paper 1578.
Jenson, Robert A., Donnelly-Nolan, Julie M., and McKay, Danielle (2009) A field guide to Newberry Volcano, Oregon. GSA Field Guides Volume 15 Geological Society of America: 53-79.

External Links



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