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Dyasons Creek prospect, Fairfield Station, Derby-West Kimberley Shire, Western Australia, Australiai
| Regional Level Types | |
|---|---|
| Dyasons Creek prospect | Prospect |
| Fairfield Station | - not defined - |
| Derby-West Kimberley Shire | Shire |
| Western Australia | State |
| Australia | Country |
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Latitude & Longitude (WGS84):
17° 33' 35'' South , 125° 15' 55'' East
Latitude & Longitude (decimal):
Type:
Köppen climate type:
The spelling is correct for the locality. Nineteen kilometres east of McSherry's Gap. 740,710E 8,056,660N UTM51 GDA94 has been suggested as a GPS co-ordinate for the location. A tin-bearing pegmatite first reported in 1939 as alluvial cassiterite from two areas east of Wagon Flat along Dyasons Creek. It was inspected again in 1974 but viewed as uneconomic and no mining has taken place. Google Earth did not indicate any tracks to access the locality overland from the road that passes through McSherry's Gap. The cassiterite-bearing pegmatite has intruded along the northern side of a fine-grained leucogranite of the Dyasons Granite. The pegmatite trends north-east and outcrops along a 107 metre strike. No further information is known. The Mindat co-ordinates are approximate.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
4 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
| ⓘ Cassiterite Formula: SnO2 |
| ⓘ Microcline Formula: K(AlSi3O8) |
| ⓘ Muscovite Formula: KAl2(AlSi3O10)(OH)2 |
| ⓘ 'Plagioclase' Formula: (Na,Ca)[(Si,Al)AlSi2]O8 |
| ⓘ Quartz Formula: SiO2 |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 4 - Oxides and Hydroxides | |||
|---|---|---|---|
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| ⓘ | Cassiterite | 4.DB.05 | SnO2 |
| Group 9 - Silicates | |||
| ⓘ | Muscovite | 9.EC.15 | KAl2(AlSi3O10)(OH)2 |
| ⓘ | Microcline | 9.FA.30 | K(AlSi3O8) |
| Unclassified | |||
| ⓘ | 'Plagioclase' | - | (Na,Ca)[(Si,Al)AlSi2]O8 |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| O | Oxygen | |
| O | ⓘ Cassiterite | SnO2 |
| O | ⓘ Microcline | K(AlSi3O8) |
| O | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Na | Sodium | |
| Na | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Al | Aluminium | |
| Al | ⓘ Microcline | K(AlSi3O8) |
| Al | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Al | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Si | Silicon | |
| Si | ⓘ Microcline | K(AlSi3O8) |
| Si | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| K | Potassium | |
| K | ⓘ Microcline | K(AlSi3O8) |
| K | ⓘ Muscovite | KAl2(AlSi3O10)(OH)2 |
| Ca | Calcium | |
| Ca | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Sn | Tin | |
| Sn | ⓘ Cassiterite | SnO2 |
Other Regions, Features and Areas containing this locality
Australia
- North Australian ElementCraton
- Northern Territory
- Kalkarindji Igneous ProvinceGeologic Province
- Western Australia
- King Leopold OrogenOrogen
- Hooper ProvinceGeologic Province
- King Leopold OrogenOrogen
Australian PlateTectonic Plate
- North Australian Craton
- Kimberley CratonShield
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