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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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