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:
Day Brothers Shaft (Kurrajong Prospect), Girilambone, Canbelego Co., New South Wales, Australia

Oldest recorded age at locality: 541
Youngest recorded age at locality: 495

mindat Locality ID: 99753
mindat URL: http://www.mindat.org/loc-99753.html

Tectonic Settings:

Total number of sublocalities beneath "Day Brothers Shaft (Kurrajong Prospect), Girilambone, Canbelego Co., New South Wales, Australia": 0
Total number of bottom-level sublocalities: 0

Latitude: 31°21'2"S
Longitude: 146°54'56"E
Decimal Degree (lat, lon): -31.350555555556,146.91555555556

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.

Chalcopyrite	Clay	Malachite	Mica	Nickeline	None	Not in a structural group	Pyrite	Quartz	Rocksalt

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 C Cu Fe H K O Pb S Si

Elements from minerals reported directly at this locality: Al C Cu Fe H K O Pb S Si

Structural Groups for minerals in this locality:
Chalcopyrite Clay Malachite Mica Nickeline None Not in a structural group Pyrite Quartz Rocksalt

9 IMA Minerals at location:

Azurite ()*	Chalcocite ()*	Chalcopyrite ()*	Galena ()*	Malachite ()*
Muscovite ()*	Pyrite ()*	Pyrrhotite ()*	Quartz ()*

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Azurite ()*	Not in a structural group	Cu₃(CO₃)₂(OH)₂	541	495	5509
Chalcocite ()*	None	Cu₂S	541	495	5707
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	541	495	27198
Galena ()*	Rocksalt	PbS	541	495	24243
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	541	495	12537
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	541	495	17380
Pyrite ()*	Pyrite	FeS₂	541	495	39462
Pyrrhotite ()*	Nickeline	Fe₇S₈	541	495	9056
Quartz ()*	Quartz	SiO₂	541	495	61156

1 Ages assigned to this locality:

	Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Age Interpret	Prioritized?	Sample Source	Sample Num	Run Num	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	Age Notes
	vms-00025	541	495	Cambrian							Yes				98776	North East Prospect (North East Mine; Tritton North Projec; Larsens NE Prospect), Girilambone, Canbelego Co., New South Wales, Australia	Larsen East	Moiser et al. (2009)		USGSOFR2009-1034

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...