Green Ledge Mine (Green Ledge dike), Gem Hill, Mesa Grande Mining District, San Diego County, California, USAi
| Regional Level Types | |
|---|---|
| Green Ledge Mine (Green Ledge dike) | Mine |
| Gem Hill | Hill |
| Mesa Grande Mining District | Mining District |
| San Diego County | County |
| California | State |
| USA | Country |
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Latitude & Longitude (WGS84):
33° 12' 36'' North , 116° 48' 32'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| San Pasqual | 2,041 (2018) | 18.8km |
| Ramona | 20,292 (2011) | 19.5km |
| Valley Center | 9,277 (2011) | 21.0km |
| Hidden Trails | 750 (2008) | 21.4km |
| San Diego Country Estates | 10,109 (2011) | 22.7km |
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 | 28km |
| Vista Gem & Mineral Society | Vista, California | 40km |
| Borrego Rock and Gem Club | Borrego Springs, California | 41km |
| Fallbrook Gem and Mineral Society, Inc. | Fallbrook, California | 45km |
| El Cajon Valley Gem & Mineral Society | El Cajon, California | 48km |
Mindat Locality ID:
91325
Long-form identifier:
mindat:1:2:91325:7
GUID (UUID V4):
feb3fd39-83ed-451b-a65b-5fedbc7d8036
A gem mine located in the N½N½NE¼ sec. 19, T11S, R2E, SBM.
Mineralization is hosted in pegmatite.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
| ⓘ Beryl Formula: Be3Al2(Si6O18) |
| ⓘ Beryl var. Aquamarine Formula: Be3Al2Si6O18 |
| ⓘ Beryl var. Goshenite Formula: Be3Al2(Si6O18) |
| ⓘ Elbaite Formula: Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
| ⓘ 'Feldspar Group' |
| ⓘ 'Feldspar Group var. Perthite' |
| ⓘ 'Garnet Group' Formula: X3Z2(SiO4)3 |
| ⓘ 'Indicolite' Formula: A(D3)G6(T6O18)(BO3)3X3Z |
| ⓘ 'Mica Group' |
| ⓘ 'Monazite' Formula: REE(PO4) Description: Occurs as well-developed crystals, often enclosed in garnet. |
| ⓘ Quartz Formula: SiO2 |
| ⓘ Schorl Formula: NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) |
| ⓘ 'Tourmaline' Formula: AD3G6 (T6O18)(BO3)3X3Z |
| ⓘ 'Tourmaline var. Rubellite' Formula: A(D3)G6(T6O18)(BO3)3X3Z |
| ⓘ 'Tourmaline var. Verdelite' Formula: A(D3)G6(T6O18)(BO3)3X3Z |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 4 - Oxides and Hydroxides | |||
|---|---|---|---|
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| Group 9 - Silicates | |||
| ⓘ | Beryl var. Aquamarine | 9.CJ.05 | Be3Al2Si6O18 |
| ⓘ | 9.CJ.05 | Be3Al2(Si6O18) | |
| ⓘ | var. Goshenite | 9.CJ.05 | Be3Al2(Si6O18) |
| ⓘ | Elbaite | 9.CK.05 | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
| ⓘ | Schorl | 9.CK.05 | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) |
| Unclassified | |||
| ⓘ | 'Feldspar Group' | - | |
| ⓘ | 'Indicolite' | - | A(D3)G6(T6O18)(BO3)3X3Z |
| ⓘ | 'Monazite' | - | REE(PO4) |
| ⓘ | 'Tourmaline var. Rubellite' | - | A(D3)G6(T6O18)(BO3)3X3Z |
| ⓘ | '' | - | AD3G6 (T6O18)(BO3)3X3Z |
| ⓘ | 'var. Verdelite' | - | A(D3)G6(T6O18)(BO3)3X3Z |
| ⓘ | 'Feldspar Group var. Perthite' | - | |
| ⓘ | 'Mica Group' | - | |
| ⓘ | 'Garnet Group' | - | X3Z2(SiO4)3 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
| H | ⓘ Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| Li | Lithium | |
| Li | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
| Be | Beryllium | |
| Be | ⓘ Beryl var. Aquamarine | Be3Al2Si6O18 |
| Be | ⓘ Beryl | Be3Al2(Si6O18) |
| Be | ⓘ Beryl var. Goshenite | Be3Al2(Si6O18) |
| B | Boron | |
| B | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
| B | ⓘ Indicolite | A(D3)G6(T6O18)(BO3)3X3Z |
| B | ⓘ Tourmaline var. Rubellite | A(D3)G6(T6O18)(BO3)3X3Z |
| B | ⓘ Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| B | ⓘ Tourmaline | AD3G6 (T6O18)(BO3)3X3Z |
| B | ⓘ Tourmaline var. Verdelite | A(D3)G6(T6O18)(BO3)3X3Z |
| O | Oxygen | |
| O | ⓘ Beryl var. Aquamarine | Be3Al2Si6O18 |
| O | ⓘ Beryl | Be3Al2(Si6O18) |
| O | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
| O | ⓘ Indicolite | A(D3)G6(T6O18)(BO3)3X3Z |
| O | ⓘ Monazite | REE(PO4) |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Tourmaline var. Rubellite | A(D3)G6(T6O18)(BO3)3X3Z |
| O | ⓘ Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| O | ⓘ Tourmaline | AD3G6 (T6O18)(BO3)3X3Z |
| O | ⓘ Tourmaline var. Verdelite | A(D3)G6(T6O18)(BO3)3X3Z |
| O | ⓘ Beryl var. Goshenite | Be3Al2(Si6O18) |
| O | ⓘ Garnet Group | X3Z2(SiO4)3 |
| Na | Sodium | |
| Na | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
| Na | ⓘ Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| Al | Aluminium | |
| Al | ⓘ Beryl var. Aquamarine | Be3Al2Si6O18 |
| Al | ⓘ Beryl | Be3Al2(Si6O18) |
| Al | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
| Al | ⓘ Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| Al | ⓘ Beryl var. Goshenite | Be3Al2(Si6O18) |
| Si | Silicon | |
| Si | ⓘ Beryl var. Aquamarine | Be3Al2Si6O18 |
| Si | ⓘ Beryl | Be3Al2(Si6O18) |
| Si | ⓘ Elbaite | Na(Li1.5Al1.5)Al6(Si6O18)(BO3)3(OH)3(OH) |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| Si | ⓘ Beryl var. Goshenite | Be3Al2(Si6O18) |
| Si | ⓘ Garnet Group | X3Z2(SiO4)3 |
| P | Phosphorus | |
| P | ⓘ Monazite | REE(PO4) |
| Fe | Iron | |
| Fe | ⓘ Schorl | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
Other Regions, Features and Areas containing this locality
North America Plate
Pacific PlateTectonic Plate
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References
