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Norrish and Selkirk's Beryl Show pegmatite, York Shire, Western Australia, Australiai
Regional Level Types
Norrish and Selkirk's Beryl Show pegmatitePegmatite
York ShireShire
Western AustraliaState
AustraliaCountry

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Latitude & Longitude (WGS84):
32° 4' 19'' South , 116° 20' 58'' East
Latitude & Longitude (decimal):
Locality type:
Nearest Settlements:
PlacePopulationDistance
Pickering Brook734 (2018)14.5km
Karragullen246 (2015)20.6km
Sawyers Valley959 (2015)23.5km
Bickley545 (2018)24.2km
Carmel433 (2015)24.3km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
West Australian Lapidary and Rockhunting ClubRivervale, Western Australia43km
Sunbury Metal Detecting Club IncSunbury, Victoria44km
Mineralogical Society of Western AustraliaPerth, Western Australia48km


438 058E
6 450 726N

This deposit is difficult to reach without local knowledge. A four wheel drive vechile is needed. It is located in forest deep in the Darling Ranges, approximately 29 kilometres south east of Mundaring Weir. The easiest access route is to take a track north of Brookton Highway, and after crossing the second creek (Darkin River), park the car just before the top of the hill immediately after the creek, then walk cross-country east for 200 metres. There are no access tracks to the deposit.

It was first and only noted in 1944, and dismissed as uneconomic.

The pegmatite is 120 metres long and 46 metres wide trending north-east. The deposit consists of six shallow diggings with much mica, and one three metre deep trench dug by a backhoe, exposing the smokey quartz core. Little visited and largely unexplored. It is likely to remain that way as it is located within a conservation reserve.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


5 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 Diagram

Detailed Mineral List:

β“˜ Beryl
Formula: Be3Al2(Si6O18)
Reference: Calderwood, M.A., Grguric, B.A., Jacobson, M.I., (2007) Guidebook to the Pegmatites of Western Australia.
β“˜ Microcline
Formula: K(AlSi3O8)
Reference: Calderwood, M.A., Grguric, B.A., Jacobson, M.I., (2007) Guidebook to the Pegmatites of Western Australia.
β“˜ Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: Calderwood, M.A., Grguric, B.A., Jacobson, M.I., (2007) Guidebook to the Pegmatites of Western Australia.
β“˜ Quartz
Formula: SiO2
Reference: Calderwood, M.A., Grguric, B.A., Jacobson, M.I., (2007) Guidebook to the Pegmatites of Western Australia.
β“˜ Topaz
Formula: Al2(SiO4)(F,OH)2
Reference: M. Jacobson, M. Calderwood, B. Grguric; Pegmatites of Western Australia; (Perth 2007)

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
β“˜Quartz4.DA.05SiO2
Group 9 - Silicates
β“˜Beryl9.CJ.05Be3Al2(Si6O18)
β“˜Microcline9.FA.30K(AlSi3O8)
β“˜Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
β“˜Topaz9.AF.35Al2(SiO4)(F,OH)2

List of minerals for each chemical element

HHydrogen
Hβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Hβ“˜ TopazAl2(SiO4)(F,OH)2
BeBeryllium
Beβ“˜ BerylBe3Al2(Si6O18)
OOxygen
Oβ“˜ BerylBe3Al2(Si6O18)
Oβ“˜ MicroclineK(AlSi3O8)
Oβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Oβ“˜ QuartzSiO2
Oβ“˜ TopazAl2(SiO4)(F,OH)2
FFluorine
Fβ“˜ TopazAl2(SiO4)(F,OH)2
AlAluminium
Alβ“˜ BerylBe3Al2(Si6O18)
Alβ“˜ MicroclineK(AlSi3O8)
Alβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Alβ“˜ TopazAl2(SiO4)(F,OH)2
SiSilicon
Siβ“˜ BerylBe3Al2(Si6O18)
Siβ“˜ MicroclineK(AlSi3O8)
Siβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2
Siβ“˜ QuartzSiO2
Siβ“˜ TopazAl2(SiO4)(F,OH)2
KPotassium
Kβ“˜ MicroclineK(AlSi3O8)
Kβ“˜ MuscoviteKAl2(AlSi3O10)(OH)2

References

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Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Calderwood, M.A., Grguric, B.A., Jacobson, M.I., (2007) Guidebook to the Pegmatites of Western Australia.

Other Regions, Features and Areas containing this locality

Australia
Australian 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.
 
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