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:
Chilliwack, New Westminster Mining Division, British Columbia, Canada

Oldest recorded age at locality: 102
Youngest recorded age at locality: 95

mindat Locality ID: 226969
mindat URL: http://www.mindat.org/loc-226969.html

Tectonic Settings:

Total number of sublocalities beneath "Chilliwack, New Westminster Mining Division, British Columbia, Canada": 6
Total number of bottom-level sublocalities: 4

Number of Child Localities: 4
Child Localities:
Bridal Veil Falls
Chilliwack River
Fraser River
Fraser River Gravels

Latitude: 49°11'44"N
Longitude: 121°42'9"W
Decimal Degree (lat, lon): 49.195555555556,-121.7025

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.

Chlorite	Clay	None	Not in a structural group	Quartz	Scheelite

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 Ca Fe H Mg O Si W

Elements from minerals reported directly at this locality: Ca O W

Structural Groups for minerals in this locality:
Chlorite Clay None Not in a structural group Quartz Scheelite

4 IMA Minerals at location:

Chamosite ()*	Quartz ()*	Scheelite ()*	Sillimanite ()*

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Chamosite ()*	Chlorite Clay	(Fe²⁺,Mg,Al,Fe³⁺)₆(Si,Al)₄O₁₀(OH,O)₈	102	95	1	29927	577
Quartz ()*	Quartz	SiO₂	102	95	3	29926,29929,29930	61156
Scheelite ()*	Scheelite	Ca(WO₄)	102	95	0		4894
Sillimanite ()*	Not in a structural group	Al₂SiO₅	102	95	1	29929	1516

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
	EMBC2002_65_PNC_age	102	95			emplacement of Pacific Nickel Complex					Yes			Fe, Ni, Co, Cu	30270	New Westminster Mining Division, British Columbia, Canada	Pacific Nickel Complex	Metcalfe et al. (2002)		EMBC2002_65	emplacement of Pacific Nickel Complex

Sample	Source Locality	Reference URL
R060188	Sleese Creek, Chilliwack River, Chilliwack, New Westminster Mining Division, British Columbia, Canada	https://rruff.info/R060188

All locality data graciously provided by mindat.org

All age data...