Bald Hornet Prospect, Snoqualmie Mining District, King County, Washington, USAi
| Regional Level Types | |
|---|---|
| Bald Hornet Prospect | Prospect |
| Snoqualmie Mining District | Mining District |
| King County | County (Historical) |
| Washington | State |
| USA | Country |
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Latitude & Longitude (WGS84):
47° 30' 44'' North , 121° 42' 16'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Tanner | 1,018 (2011) | 5.2km |
| Riverbend | 2,132 (2011) | 6.1km |
| North Bend | 6,679 (2017) | 6.4km |
| Wilderness Rim | 1,523 (2017) | 8.7km |
| Snoqualmie | 13,169 (2017) | 9.2km |
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 |
|---|---|---|
| Bellevue Rock Club, Inc. | Bellevue, Washington | 39km |
| East KingCo Rock Club | Kirkland, Washington | 42km |
| Cascade Mineralogical Society Inc | Kent, Washington | 42km |
| North American Miners Association | Kent, Washington | 42km |
| North Seattle Lapidary & Mineral Club | Seattle, Washington | 48km |
Mindat Locality ID:
8535
Long-form identifier:
mindat:1:2:8535:2
GUID (UUID V4):
2143f8a9-37a0-441e-90cb-82b138446dd9
Other/historical names associated with this locality:
Crystal Palace Claim; Bald Hornet Claim
A prospect along the ridge between Mt. Teneriffe and Mt. Si. It was developed by several short cuts and was covered by both the Bald Hornet and Crystal Palace claims. The deposits occur in highly sericitized Miocene granodiorite breccias. These were among the earliest patented mining claims located in King County. In the 1970's they were owned by the late Henry J. Wrightsman. Later they were bought by Storm Stevenson who built a cabin on one of the claims. The claims were later sold to the State of Washington and became part of the Mount Si Natural Resource Conservation Area.
Note: There is some confusion about the naming of this locality. The breccia zone that produces crystals outcrops on both the historic Bald Hornet and Crystal Palace claims. The vast majority if not all of the crystals produced from it came from the Crystal Palace claim. A mistake in locating the claims on the map by early collectors however has since led to many pieces being sold as from the Bald Hornet Claim. Technically these specimens should be attributed to the Crystal Palace claim, but as the claims are on the same deposit and adjoin each other, they are referred together as the Bald Hornet Claim/Prospect.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
| ⓘ Dravite ? Formula: NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) Habit: fiberous, sprays Colour: greenish gray to black Description: Probably all IMA2009-046; however could also be possible. References: |
| ⓘ Ferberite Formula: FeWO4 References: |
| ⓘ Goethite Formula: α-Fe3+O(OH) References: |
| ⓘ 'Limonite' References: |
| ⓘ 'Luinaite-(OH)' Formula: NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) References: |
| ⓘ Muscovite Formula: KAl2(AlSi3O10)(OH)2 References: |
| ⓘ Muscovite var. Sericite Formula: KAl2(AlSi3O10)(OH)2 References: |
| ⓘ Pyrite Formula: FeS2 Habit: cubes Description: occasionaly as inclusions outlining phantoms in the quartz |
| ✪ Quartz Formula: SiO2 Habit: tabular, twinned Colour: colorless Description: Japanlaw twins are very common at this site and reach up to 8cm in length. |
| ⓘ Quartz var. Rock Crystal Formula: SiO2 |
| ⓘ Quartz var. Sceptre Quartz Formula: SiO2 |
| ⓘ 'Stibiconite' Formula: Sb3+Sb5+2O6(OH) References: |
| ⓘ Stibnite Formula: Sb2S3 References: |
| ⓘ 'Tourmaline' Formula: AD3G6 (T6O18)(BO3)3X3Z |
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| ⓘ | Stibnite | 2.DB.05 | Sb2S3 |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Goethite | 4.00. | α-Fe3+O(OH) |
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| ⓘ | var. Rock Crystal | 4.DA.05 | SiO2 |
| ⓘ | var. Sceptre Quartz | 4.DA.05 | SiO2 |
| ⓘ | Ferberite | 4.DB.30 | FeWO4 |
| ⓘ | 'Stibiconite' | 4.DH.20 | Sb3+Sb5+2O6(OH) |
| Group 9 - Silicates | |||
| ⓘ | Dravite ? | 9.CK.05 | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
| ⓘ | 'Luinaite-(OH)' | 9.CK.05 | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) |
| ⓘ | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| ⓘ | var. Sericite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| Unclassified | |||
| ⓘ | 'Limonite' | - | |
| ⓘ | 'Tourmaline' | - | AD3G6 (T6O18)(BO3)3X3Z |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Dravite | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
| H | ⓘ Goethite | α-Fe3+O(OH) |
| H | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| H | ⓘ Stibiconite | Sb3+Sb25+O6(OH) |
| H | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| H | ⓘ Luinaite-(OH) | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| B | Boron | |
| B | ⓘ Dravite | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
| B | ⓘ Tourmaline | AD3G6 (T6O18)(BO3)3X3Z |
| B | ⓘ Luinaite-(OH) | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| O | Oxygen | |
| O | ⓘ Dravite | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
| O | ⓘ Ferberite | FeWO4 |
| O | ⓘ Goethite | α-Fe3+O(OH) |
| O | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Stibiconite | Sb3+Sb25+O6(OH) |
| O | ⓘ Tourmaline | AD3G6 (T6O18)(BO3)3X3Z |
| O | ⓘ Quartz var. Rock Crystal | SiO2 |
| O | ⓘ Quartz var. Sceptre Quartz | SiO2 |
| O | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| O | ⓘ Luinaite-(OH) | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| Na | Sodium | |
| Na | ⓘ Dravite | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
| Na | ⓘ Luinaite-(OH) | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| Mg | Magnesium | |
| Mg | ⓘ Dravite | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
| Al | Aluminium | |
| Al | ⓘ Dravite | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
| Al | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Al | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| Al | ⓘ Luinaite-(OH) | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| Si | Silicon | |
| Si | ⓘ Dravite | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
| Si | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Quartz var. Rock Crystal | SiO2 |
| Si | ⓘ Quartz var. Sceptre Quartz | SiO2 |
| Si | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| Si | ⓘ Luinaite-(OH) | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| S | Sulfur | |
| S | ⓘ Pyrite | FeS2 |
| S | ⓘ Stibnite | Sb2S3 |
| K | Potassium | |
| K | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| K | ⓘ Muscovite var. Sericite | KAl2(AlSi3O10)(OH)2 |
| Fe | Iron | |
| Fe | ⓘ Ferberite | FeWO4 |
| Fe | ⓘ Goethite | α-Fe3+O(OH) |
| Fe | ⓘ Pyrite | FeS2 |
| Fe | ⓘ Luinaite-(OH) | NaFe32+Al6(Si6O18)(BO3)3(OH)3(OH) |
| Sb | Antimony | |
| Sb | ⓘ Stibiconite | Sb3+Sb25+O6(OH) |
| Sb | ⓘ Stibnite | Sb2S3 |
| W | Tungsten | |
| W | ⓘ Ferberite | FeWO4 |
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References
