Big Bertha Mine, South Platte Pegmatite Mining District, Jefferson County, Colorado, USAi
Regional Level Types | |
---|---|
Big Bertha Mine | Mine |
South Platte Pegmatite Mining District | Mining District |
Jefferson County | County |
Colorado | State |
USA | Country |
This page is currently not sponsored. Click here to sponsor this page.
Latitude & Longitude (WGS84):
39° 20' 12'' North , 105° 13' 3'' West
Latitude & Longitude (decimal):
Type:
KΓΆppen climate type:
Nearest Settlements:
Place | Population | Distance |
---|---|---|
Roxborough Park | 9,099 (2011) | 19.0km |
Westcreek | 129 (2011) | 21.0km |
Perry Park | 1,646 (2011) | 21.3km |
Aspen Park | 882 (2011) | 23.4km |
Louviers | 269 (2011) | 23.9km |
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 |
---|---|---|
Littleton Gem and Mineral Club, Inc. | Littleton, Colorado | 35km |
Lake George Gem & Mineral club | Lake George, Colorado | 41km |
Colorado Mineral Society | Lakewood, Colorado | 43km |
Denver Gem and Mineral Guild | Denver, Colorado | 49km |
Friends of Mineralogy - Colorado Chapter | Denver, Colorado | 49km |
Mindat Locality ID:
66714
Long-form identifier:
mindat:1:2:66714:5
GUID (UUID V4):
07618631-de37-4983-a19b-b4559a010745
Other/historical names associated with this locality:
Big Bertha pegmatite
A pegmatite mine located in the SWΒΌ Sec 22, T.8S., R.70W.
Mineralization is an unzoned, lobate pegmatite body in granite.
Workings include a large open cut.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
β 'Allanite Group' Formula: (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
β Fluorite Formula: CaF2 References: |
β Fluorite var. Yttrocerite Formula: (Ca,Y,Ce)F2+x |
β 'Gadolinite' |
β 'Monazite' Formula: REE(PO4) |
β Synchysite-(Y) Formula: CaY(CO3)2F |
β Thorite Formula: Th(SiO4) |
β Thorite var. Thorogummite Formula: (Th,U)(SiO4)1-x(OH)4x |
β Xenotime-(Y) Formula: Y(PO4) |
β Zircon Formula: Zr(SiO4) |
β Zircon var. Cyrtolite Formula: Zr[(SiO4),(OH)4] |
List of minerals arranged by Strunz 10th Edition classification
Group 3 - Halides | |||
---|---|---|---|
β | Fluorite | 3.AB.25 | CaF2 |
β | var. Yttrocerite | 3.AB.25 | (Ca,Y,Ce)F2+x |
Group 5 - Nitrates and Carbonates | |||
β | Synchysite-(Y) | 5.BD.20c | CaY(CO3)2F |
Group 8 - Phosphates, Arsenates and Vanadates | |||
β | Xenotime-(Y) | 8.AD.35 | Y(PO4) |
Group 9 - Silicates | |||
β | Thorite | 9.AD.30 | Th(SiO4) |
β | var. Thorogummite | 9.AD.30 | (Th,U)(SiO4)1-x(OH)4x |
β | Zircon | 9.AD.30 | Zr(SiO4) |
β | var. Cyrtolite | 9.AD.30 | Zr[(SiO4),(OH)4] |
Unclassified | |||
β | 'Monazite' | - | REE(PO4) |
β | 'Gadolinite' | - | |
β | 'Allanite Group' | - | (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | β Thorite var. Thorogummite | (Th,U)(SiO4)1-x(OH)4x |
H | β Zircon var. Cyrtolite | Zr[(SiO4),(OH)4] |
H | β Allanite Group | (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
C | Carbon | |
C | β Synchysite-(Y) | CaY(CO3)2F |
O | Oxygen | |
O | β Monazite | REE(PO4) |
O | β Synchysite-(Y) | CaY(CO3)2F |
O | β Thorite | Th(SiO4) |
O | β Thorite var. Thorogummite | (Th,U)(SiO4)1-x(OH)4x |
O | β Xenotime-(Y) | Y(PO4) |
O | β Zircon | Zr(SiO4) |
O | β Zircon var. Cyrtolite | Zr[(SiO4),(OH)4] |
O | β Allanite Group | (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
F | Fluorine | |
F | β Fluorite | CaF2 |
F | β Synchysite-(Y) | CaY(CO3)2F |
F | β Fluorite var. Yttrocerite | (Ca,Y,Ce)F2+x |
Si | Silicon | |
Si | β Thorite | Th(SiO4) |
Si | β Thorite var. Thorogummite | (Th,U)(SiO4)1-x(OH)4x |
Si | β Zircon | Zr(SiO4) |
Si | β Zircon var. Cyrtolite | Zr[(SiO4),(OH)4] |
Si | β Allanite Group | (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
P | Phosphorus | |
P | β Monazite | REE(PO4) |
P | β Xenotime-(Y) | Y(PO4) |
Ca | Calcium | |
Ca | β Fluorite | CaF2 |
Ca | β Synchysite-(Y) | CaY(CO3)2F |
Ca | β Fluorite var. Yttrocerite | (Ca,Y,Ce)F2+x |
Y | Yttrium | |
Y | β Synchysite-(Y) | CaY(CO3)2F |
Y | β Xenotime-(Y) | Y(PO4) |
Y | β Fluorite var. Yttrocerite | (Ca,Y,Ce)F2+x |
Zr | Zirconium | |
Zr | β Zircon | Zr(SiO4) |
Zr | β Zircon var. Cyrtolite | Zr[(SiO4),(OH)4] |
Ce | Cerium | |
Ce | β Fluorite var. Yttrocerite | (Ca,Y,Ce)F2+x |
Th | Thorium | |
Th | β Thorite | Th(SiO4) |
Th | β Thorite var. Thorogummite | (Th,U)(SiO4)1-x(OH)4x |
U | Uranium | |
U | β Thorite var. Thorogummite | (Th,U)(SiO4)1-x(OH)4x |
Other Regions, Features and Areas containing this locality
North America
- Rocky MountainsMountain Range
North America PlateTectonic Plate
- Great Plains DomainDomain
This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to
visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders
for access and that you are aware of all safety precautions necessary.