Mineral Evolution Database

Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.

Mineral locality data provided by mindat.org

The Mineral Evolution database is currently under development.

The goal of this page is to present localities at which the mineral is found, and estimates of the oldest possible geologic age of the minerals at these localities.

Locality Name:
Cummins Range Complex (Minneroo Pool), Mount Dockrell Pegmatites (Mount Dockerell), Lamboo Station, Halls Creek Shire, Western Australia, Australia

Oldest recorded age at locality: 1850
Youngest recorded age at locality: 800

mindat Locality ID: 227754
mindat URL: http://www.mindat.org/loc-227754.html

Tectonic Settings:

Total number of sublocalities beneath "Cummins Range Complex (Minneroo Pool), Mount Dockrell Pegmatites (Mount Dockerell), Lamboo Station, Halls Creek Shire, Western Australia, Australia": 0
Total number of bottom-level sublocalities: 0

Latitude: 19°13'46"S
Longitude: 127°7'41"E
Decimal Degree (lat, lon): -19.229444444444,127.12805555556

A	This mineral is Anthropogenic.
G	This mineral is directly dated.
B	This mineral is reported as having this age.
Y	This mineral is using an age reported as an element mineralization period.
O	This mineral is using an age calculated from all data at the locality.
R	The age displayed for this mineral originates from a different, non-child locality.
P	The age displayed for this mineral is the range of ages for this mineral at all of this locality's children.
	This mineral's age has not yet been recorded.

Baddeleyite	Baryte	Calcite	Chalcopyrite	Clay	Corundum	Fluorite	Mica	Monazite	Nickeline
None	Pyrite	Pyroxene	Spinel	Titanite	Zircon	Zirconolite

Baddeleyite ()*	Baryte ()*	Calcite ()*	Chalcopyrite ()*	Diopside ()*
Dolomite ()*	Fluorite ()*	Ilmenite ()*	Magnesite ()*	Magnetite ()*
Monazite-(Ce) ()*	Phlogopite ()*	Pyrite ()*	Pyrrhotite ()*	Thorianite ()*
Titanite ()*	Zircon ()*	Zirconolite ()*

This Mineral list contains entries from this locality, including sub-localities. Minerals in bold are reported by mindat.org as occurring directly at this locality, and do not occur at any children (sublocalities) of this locality.

Elements at this locality, including sub-localities: Al Ba C Ca Ce Cu F Fe H K Mg O P S Si Th Ti Y Zr

Elements from minerals reported directly at this locality: Al Ba C Ca Ce Cu F Fe H K Mg O P S Si Th Ti Y Zr

Structural Groups for minerals in this locality:
Baddeleyite Baryte Calcite Chalcopyrite Clay Corundum Fluorite Mica Monazite Nickeline
None Pyrite Pyroxene Spinel Titanite Zircon Zirconolite

18 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Baddeleyite ()*	Baddeleyite	ZrO₂	907	800	238
Baryte ()*	Baryte	Ba(SO₄)	907	800	11547
Calcite ()*	Calcite	Ca(CO₃)	907	800	27770
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	907	800	27198
Diopside ()*	Pyroxene	CaMgSi₂O₆	907	800	4135
Dolomite ()*	None	CaMg(CO₃)₂	907	800	9895
Fluorite ()*	Fluorite	CaF₂	907	800	9617
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	907	800	5433
Magnesite ()*	Calcite	Mg(CO₃)	907	800	1487
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	907	800	14899
Monazite-(Ce) ()*	Monazite	Ce(PO₄)	907	800	945
Phlogopite ()*	Mica Clay	KMg₃(AlSi₃O₁₀)(OH)₂	800	800	2273
Pyrite ()*	Pyrite	FeS₂	907	800	39462
Pyrrhotite ()*	Nickeline	Fe₇S₈	907	800	9056
Thorianite ()*	Fluorite	ThO₂	907	800	236
Titanite ()*	Titanite	CaTi(SiO₄)O	907	800	4899
Zircon ()*	Zircon	Zr(SiO₄)	907	800	5251
Zirconolite ()*	Zirconolite	(Ca,Y)Zr(Ti,Mg,Al)₂O₇	907	800	140

Locality Notes from all Ages at Locality:

Age ID	Locality Notes
Jen_0000994	MAGMATIC STYLE: Small plug and veins up to 60 m thick, possibly forming ring dyke or cone sheets. ASSOCIATED SILICATE ROCKS: Pyroxenite and carbonated mica-rich pyroxenite.
Jen_0000995	MAGMATIC STYLE: Small plug and veins up to 60 m thick, possibly forming ring dyke or cone sheets. ASSOCIATED SILICATE ROCKS: Pyroxenite and carbonated mica-rich pyroxenite.
Jen_0000996	MAGMATIC STYLE: Small plug and veins up to 60 m thick, possibly forming ring dyke or cone sheets. ASSOCIATED SILICATE ROCKS: Pyroxenite and carbonated mica-rich pyroxenite.

4 Ages assigned to this locality:

Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Sample Source	Age from other Locality	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	MinDat Locality ID	Dated Locality (Max Age)	Location as listed in reference	Reference	Reference DOI	Reference ID
Cr-00006	1850	1850			whole rock	Yes		Chromite	Cr	146977	Halls Creek Shire, Western Australia, Australia	EST PILBARA BLOCKS AND HALLS CREEK MOBILE ZONE, WESTERN AUSTRALIA	Sun et al. (1991)	10.1016/0301-9268(91)90045-C	PR50_1
Jen_0000994	852	852	852							227754	Cummins Range Complex (Minneroo Pool), Mount Dockrell Pegmatites (Mount Dockerell), Lamboo Station, Halls Creek Shire, Western Australia, Australia	Cummins Range	Woolley and Kjarsgaard (2008)	10.4095/225115	GSCOF5796
Jen_0000995	907	903	905±2	Rb-Sr	phlogopite, apatite					227754	Cummins Range Complex (Minneroo Pool), Mount Dockrell Pegmatites (Mount Dockerell), Lamboo Station, Halls Creek Shire, Western Australia, Australia	Cummins Range	Woolley and Kjarsgaard (2008)	10.4095/225115	GSCOF5796
Jen_0000996	800	800	800	Rb-Sr	phlogopite		Phlogopite			227754	Cummins Range Complex (Minneroo Pool), Mount Dockrell Pegmatites (Mount Dockerell), Lamboo Station, Halls Creek Shire, Western Australia, Australia	Cummins Range	Woolley and Kjarsgaard (2008)	10.4095/225115	GSCOF5796

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...