McMorris Mine (Mack Morris Mine; Blue Quail Mine; Lake claims; Richmond Mine; LaPlata shaft; Jumbo shaft; Inca group; Helena and Nugget; Gila Monster), Richmond Basin, Richmond Basin Mining District, Apache Peaks, Gila County, Arizona, USAi
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Latitude & Longitude (WGS84):
33° 31' 23'' North , 110° 45' 24'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
Place | Population | Distance |
---|---|---|
Copper Hill | 108 (2011) | 10.3km |
Central Heights-Midland City | 2,534 (2011) | 14.3km |
Globe | 7,396 (2017) | 14.6km |
Claypool | 1,538 (2011) | 14.8km |
Pinal | 439 (2011) | 16.3km |
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
Local clubs are the best way to get access to collecting localities
Club | Location | Distance |
---|---|---|
Gila County Gem & Mineral Society | Miami, Arizona | 17km |
Mindat Locality ID:
51572
Long-form identifier:
mindat:1:2:51572:7
GUID (UUID V4):
45650c2b-b58c-4789-9ce0-96995a014dd7
A former underground Ag-Cu-Pb-Au mine located in the center sec. 10, T2N, R15E, 2 miles NNE of Nugget Mountain, immediately SE of Richmond Basin. Production began in 1875. Also known as / designated: Gila Monster Mining Co. claims. The McMorris Mining Co. owned the area (1875 to 1893); the Gila Monster Mining Co. owned it from 1913 to 1923; and, part of it was owned by the Inca Mining Corp. in 1969. Owned by the Blue Quail Mining Co. (1962); and by Mr. Victor Kilpatrick (1965) (Mc Morris).
Mineralization is the McMorris vein hosted in the Mescal Limestone and the Pioneer Formation (quartzite). The Jumbo vein is approximately 100 meters E of the McMorris vein. The ore zone is 2286 meters long, 2.13 meters wide, strikes E-W and dips vertically. Early reported as an 8 foot wide vein comprised of silver, silver glance & bromide of silver (sic - 1881 descriptions). Ore control was fault fissures, some intersecting, and the granite-Gila Conglomerate contact.
The only detailed geological map is that of O.M. Bishop, 1935, who describes quartz diorite intrusives, not diabase mineralization related to Lower Cretaceous-Paleozoic intrusions and associated faulting. This form describes most of the district, other than the Raven and Del Shay groups which are less than a mile NE.
Area structures include fractures that cut the diabase and limestone, with E-W and NW strikes, the main zone of mineralization is E-W. The mineralized zone was characterized as a contact vein with a diabase hanging wall and quartz diorite footwall, a thick diabase sill containing inclusions of limestone. A body of quartz diorite or diabase 1/2 mile in diameter outcrops immediately south of the Jumbo and McMorris shafts (Arizona Mining Journal, 1919).
Workings include 3 old vertical shafts, one deepened to 150 feet by Blue Quail in 1963. The La Plata shaft is 450 feet deep, E of the Mc Morris. The Jumbo tunnel is 300 feet long (in 1922). Other shafts are 650 and 200 feet deep, 100 feet of tunnels plus 3 levels of workings aggregating 700 feet. There are various drifts and tunnels throughout the area. They reached a depth of 198.12 meters. A 10-stamp mill & steam hoist were erected on site.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
Mineral list contains entries from the region specified including sub-localities7 valid minerals.
Detailed Mineral List:
ⓘ Baryte Formula: BaSO4 |
ⓘ Bromargyrite Formula: AgBr |
ⓘ Chalcopyrite Formula: CuFeS2 |
ⓘ Chlorargyrite Formula: AgCl Localities: Jumbo vein, McMorris Mine (Mack Morris Mine; Blue Quail Mine; Lake claims; Richmond Mine; LaPlata shaft; Jumbo shaft; Inca group; Helena and Nugget; Gila Monster), Richmond Basin, Richmond Basin Mining District, Apache Peaks, Gila County, Arizona, USA McMorris Mine (Mack Morris Mine; Blue Quail Mine; Lake claims; Richmond Mine; LaPlata shaft; Jumbo shaft; Inca group; Helena and Nugget; Gila Monster), Richmond Basin, Richmond Basin Mining District, Apache Peaks, Gila County, Arizona, USA Description: Plates ½ inch (1.25 cm) thick & several inches diameter. |
ⓘ Silver Formula: Ag |
ⓘ Stephanite Formula: Ag5SbS4 |
ⓘ Stromeyerite Formula: AgCuS |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 1 - Elements | |||
---|---|---|---|
ⓘ | Silver | 1.AA.05 | Ag |
Group 2 - Sulphides and Sulfosalts | |||
ⓘ | Stromeyerite | 2.BA.40 | AgCuS |
ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
ⓘ | Stephanite | 2.GB.10 | Ag5SbS4 |
Group 3 - Halides | |||
ⓘ | Bromargyrite | 3.AA.15 | AgBr |
ⓘ | Chlorargyrite | 3.AA.15 | AgCl |
Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
ⓘ | Baryte | 7.AD.35 | BaSO4 |
List of minerals for each chemical element
O | Oxygen | |
---|---|---|
O | ⓘ Baryte | BaSO4 |
S | Sulfur | |
S | ⓘ Baryte | BaSO4 |
S | ⓘ Chalcopyrite | CuFeS2 |
S | ⓘ Stephanite | Ag5SbS4 |
S | ⓘ Stromeyerite | AgCuS |
Cl | Chlorine | |
Cl | ⓘ Chlorargyrite | AgCl |
Fe | Iron | |
Fe | ⓘ Chalcopyrite | CuFeS2 |
Cu | Copper | |
Cu | ⓘ Chalcopyrite | CuFeS2 |
Cu | ⓘ Stromeyerite | AgCuS |
Br | Bromine | |
Br | ⓘ Bromargyrite | AgBr |
Ag | Silver | |
Ag | ⓘ Bromargyrite | AgBr |
Ag | ⓘ Chlorargyrite | AgCl |
Ag | ⓘ Silver | Ag |
Ag | ⓘ Stephanite | Ag5SbS4 |
Ag | ⓘ Stromeyerite | AgCuS |
Sb | Antimony | |
Sb | ⓘ Stephanite | Ag5SbS4 |
Ba | Barium | |
Ba | ⓘ Baryte | BaSO4 |
Other Databases
Link to USGS MRDS: | 10109788 |
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Localities in this Region
- Arizona
- Gila County
- Apache Peaks
- Richmond Basin Mining District
- Richmond Basin
- McMorris Mine (Mack Morris Mine; Blue Quail Mine; Lake claims; Richmond Mine; LaPlata shaft; Jumbo shaft; Inca group; Helena and Nugget; Gila Monster)
- Richmond Basin
- Richmond Basin Mining District
- Apache Peaks
- Gila County
Other Regions, Features and Areas containing this locality
North America
- Sonoran DesertDesert
North America PlateTectonic Plate
- Basin and Range BasinsBasin
- Mazatzal DomainDomain
USA
- Arizona
- Tonto National ForestForest
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