Ramona, San Diego County, California, USAi
| Regional Level Types | |
|---|---|
| Ramona | - not defined - |
| San Diego County | County |
| California | State |
| USA | Country |
This page is currently not sponsored. Click here to sponsor this page.
Latitude & Longitude (WGS84):
33° 2' 30'' North , 116° 52' 2'' West
Latitude & Longitude (decimal):
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Ramona | 20,292 (2011) | 0.1km |
| San Diego Country Estates | 10,109 (2011) | 8.7km |
| San Pasqual | 2,041 (2018) | 9.8km |
| Poway | 50,157 (2017) | 18.0km |
| Hidden Trails | 750 (2008) | 18.1km |
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 |
|---|---|---|
| Palomar Gem & Mineral Club | Escondido, California | 22km |
| El Cajon Valley Gem & Mineral Society | El Cajon, California | 29km |
| Vista Gem & Mineral Society | Vista, California | 39km |
| San Diego Gem and Mineral Society | San Diego, California | 46km |
| San Diego Lapidary Society | San Diego, California | 46km |
A populated place (town).
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
Mineral list contains entries from the region specified including sub-localities5 valid minerals.
Detailed Mineral List:
| ⓘ 'Allanite Group' Formula: {A12+REE3+}{M13+M23+M32+}(Si2O7)(SiO4)O(OH) Reference: Weber, F.H., Jr. (1963a) Mines and mineral resources of San Diego County, California. California Division of Mines and Geology County Report 3, 309 pp.: No. 472: 281; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 486. |
| ⓘ Epidote Formula: {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH) Description: Occurs as transparent, gem-quality crystals. Reference: Kunz, George Frederick (1905a), Gems, jewelers’ materials, and ornamental stones of California: California Division Mines Bulletin 37, 171 pp.: 99; Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 177. |
| ⓘ Ferrimolybdite Formula: Fe2(MoO4)3 · nH2O Reference: Weber, F.H., Jr. (1963a) Mines and mineral resources of San Diego County, California. California Division of Mines and Geology County Report 3, 309 pp.: 195; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 341. |
| ⓘ Grossular Formula: Ca3Al2(SiO4)3 Reference: Van King |
| ⓘ Grossular var. Hessonite Formula: Ca3Al2(SiO4)3 Reference: CALIF. DIV. MINES AND GEOL. COUNTY REPORT 3, 1963, NO. 113, P. 107. |
| ⓘ 'K Feldspar' Formula: KAlSi3O8 Reference: Alfredo Petrov, field trip observations, 1980 |
| ⓘ Molybdenite Formula: MoS2 Reference: Calkins, F.C. (1916), Molybdenite near Ramona, San Diego County, California: USGS Bulletin 640-D: 73-76; Weber, F.H., Jr. (1963a) Mines and mineral resources of San Diego County, California. California Division of Mines and Geology County Report 3, 309 pp.: 194, 195; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 80. |
| ⓘ Quartz Formula: SiO2 Reference: Alfredo Petrov, field trip observations, 1980 |
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| ⓘ | Molybdenite | 2.EA.30 | MoS2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Ferrimolybdite | 7.GB.30 | Fe2(MoO4)3 · nH2O |
| Group 9 - Silicates | |||
| ⓘ | Epidote | 9.BG.05a | {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH) |
| ⓘ | Grossular | 9.AD.25 | Ca3Al2(SiO4)3 |
| ⓘ | var. Hessonite | 9.AD.25 | Ca3Al2(SiO4)3 |
| Unclassified Minerals, Rocks, etc. | |||
| ⓘ | 'Allanite Group' | - | {A12+REE3+}{M13+M23+M32+}(Si2O7)(SiO4)O(OH) |
| ⓘ | 'K Feldspar' | - | KAlSi3O8 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Ferrimolybdite | Fe2(MoO4)3 · nH2O |
| H | ⓘ Epidote | {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH) |
| H | ⓘ Allanite Group | {A12+REE3+}{M13+M23+M32+}(Si2O7)(SiO4)O(OH) |
| O | Oxygen | |
| O | ⓘ Ferrimolybdite | Fe2(MoO4)3 · nH2O |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ K Feldspar | KAlSi3O8 |
| O | ⓘ Epidote | {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH) |
| O | ⓘ Grossular var. Hessonite | Ca3Al2(SiO4)3 |
| O | ⓘ Allanite Group | {A12+REE3+}{M13+M23+M32+}(Si2O7)(SiO4)O(OH) |
| O | ⓘ Grossular | Ca3Al2(SiO4)3 |
| Al | Aluminium | |
| Al | ⓘ K Feldspar | KAlSi3O8 |
| Al | ⓘ Epidote | {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH) |
| Al | ⓘ Grossular var. Hessonite | Ca3Al2(SiO4)3 |
| Al | ⓘ Grossular | Ca3Al2(SiO4)3 |
| Si | Silicon | |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ K Feldspar | KAlSi3O8 |
| Si | ⓘ Epidote | {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH) |
| Si | ⓘ Grossular var. Hessonite | Ca3Al2(SiO4)3 |
| Si | ⓘ Allanite Group | {A12+REE3+}{M13+M23+M32+}(Si2O7)(SiO4)O(OH) |
| Si | ⓘ Grossular | Ca3Al2(SiO4)3 |
| S | Sulfur | |
| S | ⓘ Molybdenite | MoS2 |
| K | Potassium | |
| K | ⓘ K Feldspar | KAlSi3O8 |
| Ca | Calcium | |
| Ca | ⓘ Epidote | {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH) |
| Ca | ⓘ Grossular var. Hessonite | Ca3Al2(SiO4)3 |
| Ca | ⓘ Grossular | Ca3Al2(SiO4)3 |
| Fe | Iron | |
| Fe | ⓘ Ferrimolybdite | Fe2(MoO4)3 · nH2O |
| Fe | ⓘ Epidote | {Ca2}{Al2Fe3+}(Si2O7)(SiO4)O(OH) |
| Mo | Molybdenum | |
| Mo | ⓘ Molybdenite | MoS2 |
| Mo | ⓘ Ferrimolybdite | Fe2(MoO4)3 · nH2O |
Localities in this Region
Other Regions, Features and Areas containing this locality
North America Plate
Pacific PlateTectonic Plate
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.
McFall Mine, Ramona area, Ramona, San Diego County, California, USA