Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Pigeon Roost prospect, Glenwood, Montgomery County, Arkansas, USAi
Regional Level Types
Pigeon Roost prospectProspect
Glenwood- not defined -
Montgomery CountyCounty
ArkansasState
USACountry

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Latitude & Longitude (WGS84):
34° 21' 41'' North , 93° 31' 30'' West (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~0km
GRN:
N23W56
Type:
Prospect
Köppen climate type:
Cfa : Humid subtropical climate
Mindat Locality ID:
18436
Long-form identifier:
mindat:1:2:18436:9
GUID (UUID V4):
0


Ref.: Rocks & Min.: 63:113; Engel (1952). A quartz mine located 7½ miles (12 km) NE of Glenwood. Mineralization is quartz veins in Stanley Shale.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


1 valid mineral.

Detailed Mineral List:

ⓘ Quartz
Formula: SiO2
ⓘ Quartz var. Rock Crystal
Formula: SiO2

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘQuartz4.DA.05SiO2
ⓘvar. Rock Crystal4.DA.05SiO2

List of minerals for each chemical element

OOxygen
Oⓘ QuartzSiO2
Oⓘ Quartz var. Rock CrystalSiO2
SiSilicon
Siⓘ QuartzSiO2
Siⓘ Quartz var. Rock CrystalSiO2

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate

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