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:
Redout Lake Pegmatite, Yellowknife Pegmatite Field, Northwest Territories, Canada

Oldest recorded age at locality: 2598
Youngest recorded age at locality: 2594

mindat Locality ID: 223047
mindat URL: http://www.mindat.org/loc-223047.html

Tectonic Settings:

Total number of sublocalities beneath "Redout Lake Pegmatite, Yellowknife Pegmatite Field, Northwest Territories, Canada": 0
Total number of bottom-level sublocalities: 0

Latitude: 62°44'37"N
Longitude: 113°4'21"W
Decimal Degree (lat, lon): 62.743611111111,-113.0725

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.

Beryl	Calcite	Clay	Columbite	Feldspar	Garnet	Graftonite	Mica	None	Olivine
Pyrite	Quartz	Serpentine	Tapiolite

Albite ()*	Almandine ()*	Berthierine ()*	Beryl ()*	Beusite ()*
Calcite ()*	Columbite-(Fe) ()*	Microcline ()*	Muscovite ()*	Pyrite ()*
Quartz ()*	Tapiolite-(Fe) ()*	Triphylite ()*

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 Be C Ca Fe H K Li Mn Na Nb O P S Si Ta

Elements from minerals reported directly at this locality: Al Be C Ca Fe H K Li Mn Na Nb O P S Si Ta

Structural Groups for minerals in this locality:
Beryl Calcite Clay Columbite Feldspar Garnet Graftonite Mica None Olivine
Pyrite Quartz Serpentine Tapiolite

13 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	2598	2594	8803
Almandine ()*	Garnet	Fe²⁺₃Al₂(SiO₄)₃	2598	2594	2353
Berthierine ()*	Clay Serpentine	(Fe²⁺,Fe³⁺,Al)₃(Si,Al)₂O₅(OH)₄	2598	2594	59
Beryl ()*	Beryl	Be₃Al₂Si₆O₁₈	2598	2594	4286
Beusite ()*	Graftonite	Mn²⁺Mn²⁺₂(PO₄)₂	2598	2594	39
Calcite ()*	Calcite	Ca(CO₃)	2598	2594	27770
Columbite-(Fe) ()*	Columbite	Fe²⁺Nb₂O₆	2598	2594	518
Microcline ()*	Feldspar	K(AlSi₃O₈)	2598	2594	4924
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	2598	2594	17380
Pyrite ()*	Pyrite	FeS₂	2598	2594	39462
Quartz ()*	Quartz	SiO₂	2598	2594	61156
Tapiolite-(Fe) ()*	Tapiolite	Fe²⁺Ta₂O₆	2598	2594	88
Triphylite ()*	Olivine	LiFe²⁺(PO₄)	2598	2594	313

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
	Kristen002503	2598	2594	2596±2				monazite			Yes				517	Peg Tantalum, Yellowknife Pegmatite Field, Northwest Territories, Canada	Yellowknife-Beaulieu	Tkachev (2011)	10, 1144/SP350,2	GSLSP350_7

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...