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New Era, Clackamas County, Oregon, USAi
Regional Level Types
New Era- not defined -
Clackamas CountyCounty
OregonState
USACountry

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Latitude & Longitude (WGS84):
45° 17' 59'' North , 122° 39' 38'' West
Latitude & Longitude (decimal):
Nearest Settlements:
PlacePopulationDistance
Canby17,271 (2017)4.8km
Barlow139 (2017)7.1km
Oregon City35,831 (2017)7.7km
Stafford1,577 (2011)8.0km
West Linn26,593 (2017)8.2km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Clackamette Mineral and Gem ClubOregon City, Oregon8km
Columbia-Willamette Faceters' GuildPortland/West Linn, Oregon9km
Millennium Diggers ClubPortland, Oregon25km
Oregon Agate & Mineral Society, Inc.Portland, Oregon25km
Mt Hood Rock ClubGresham, Oregon28km
Mindat Locality ID:
19928
Long-form identifier:
mindat:1:2:19928:2
GUID (UUID V4):
0


Zeolites were exposed in a Eocene basalt railway cut along the Southern Pacific Railroad at New Era, Clackamas County, Oregon, some of which was transported 60 miles by train and dumped along the railway bed. Most of the earily collecting was done by John Cowles (cowlesite) in the 1960's at the railway bed site. In 1996, Pacific Highway 99 East, above the railway cut, at New Era was widened and similar material was found by Bill Tompkins. Specimens from the railway cut consist of zoned needles some of which are scolecite at the base, becoming mesolite, with natrolite at the terminations. Other needles are only mesolite with a small natrolite termination. Nice specimens of calcite and other zeolites are also present. Rudy Tschernich

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


7 valid minerals.

Detailed Mineral List:

ⓘ Analcime
Formula: Na(AlSi2O6) · H2O
ⓘ Calcite
Formula: CaCO3
ⓘ 'Chabazite'
ⓘ 'Heulandite Subgroup'
Formula: (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
ⓘ Laumontite
Formula: CaAl2Si4O12 · 4H2O
ⓘ 'Lévyne'
ⓘ Mesolite
Formula: Na2Ca2Si9Al6O30 · 8H2O
ⓘ Natrolite
Formula: Na2Al2Si3O10 · 2H2O
ⓘ Scolecite
Formula: CaAl2Si3O10 · 3H2O
ⓘ 'Smectite Group'
Formula: A0.3D2-3[T4O10]Z2 · nH2O
ⓘ 'Stilbite Subgroup'
Formula: M6-7[Al8-9Si27-28O72] · nH2O
ⓘ Thomsonite-Ca
Formula: NaCa2[Al5Si5O20] · 6H2O

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 5 - Nitrates and Carbonates
ⓘCalcite5.AB.05CaCO3
Group 9 - Silicates
ⓘMesolite9.GA.05Na2Ca2Si9Al6O30 · 8H2O
ⓘNatrolite9.GA.05Na2Al2Si3O10 · 2H2O
ⓘScolecite9.GA.05CaAl2Si3O10 · 3H2O
ⓘThomsonite-Ca9.GA.10NaCa2[Al5Si5O20] · 6H2O
ⓘAnalcime9.GB.05Na(AlSi2O6) · H2O
ⓘLaumontite9.GB.10CaAl2Si4O12 · 4H2O
Unclassified
ⓘ'Chabazite'-
ⓘ'Heulandite Subgroup'-(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
ⓘ'Lévyne'-
ⓘ'Stilbite Subgroup'-M6-7[Al8-9Si27-28O72] · nH2O
ⓘ'Smectite Group'-A0.3D2-3[T4O10]Z2 · nH2O

List of minerals for each chemical element

HHydrogen
Hⓘ AnalcimeNa(AlSi2O6) · H2O
Hⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Hⓘ LaumontiteCaAl2Si4O12 · 4H2O
Hⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Hⓘ NatroliteNa2Al2Si3O10 · 2H2O
Hⓘ ScoleciteCaAl2Si3O10 · 3H2O
Hⓘ Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
Hⓘ Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Hⓘ Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
CCarbon
Cⓘ CalciteCaCO3
OOxygen
Oⓘ AnalcimeNa(AlSi2O6) · H2O
Oⓘ CalciteCaCO3
Oⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Oⓘ LaumontiteCaAl2Si4O12 · 4H2O
Oⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Oⓘ NatroliteNa2Al2Si3O10 · 2H2O
Oⓘ ScoleciteCaAl2Si3O10 · 3H2O
Oⓘ Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
Oⓘ Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
Oⓘ Smectite GroupA0.3D2-3[T4O10]Z2 · nH2O
NaSodium
Naⓘ AnalcimeNa(AlSi2O6) · H2O
Naⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Naⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Naⓘ NatroliteNa2Al2Si3O10 · 2H2O
Naⓘ Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
AlAluminium
Alⓘ AnalcimeNa(AlSi2O6) · H2O
Alⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Alⓘ LaumontiteCaAl2Si4O12 · 4H2O
Alⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Alⓘ NatroliteNa2Al2Si3O10 · 2H2O
Alⓘ ScoleciteCaAl2Si3O10 · 3H2O
Alⓘ Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
Alⓘ Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
SiSilicon
Siⓘ AnalcimeNa(AlSi2O6) · H2O
Siⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Siⓘ LaumontiteCaAl2Si4O12 · 4H2O
Siⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Siⓘ NatroliteNa2Al2Si3O10 · 2H2O
Siⓘ ScoleciteCaAl2Si3O10 · 3H2O
Siⓘ Stilbite SubgroupM6-7[Al8-9Si27-28O72] · nH2O
Siⓘ Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O
KPotassium
Kⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
CaCalcium
Caⓘ CalciteCaCO3
Caⓘ Heulandite Subgroup(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Caⓘ LaumontiteCaAl2Si4O12 · 4H2O
Caⓘ MesoliteNa2Ca2Si9Al6O30 · 8H2O
Caⓘ ScoleciteCaAl2Si3O10 · 3H2O
Caⓘ Thomsonite-CaNaCa2[Al5Si5O20] · 6H2O

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