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:
Big Chief Claim, South Fork Area, Grant Co., Oregon, USA

Oldest recorded age at locality: 16
Youngest recorded age at locality: 15

mindat Locality ID: 147545
mindat URL: http://www.mindat.org/loc-147545.html

Tectonic Settings:

Total number of sublocalities beneath "Big Chief Claim, South Fork Area, Grant Co., Oregon, USA": 0
Total number of bottom-level sublocalities: 0

Latitude: 44°22'27"N
Longitude: 119°22'40"W
Decimal Degree (lat, lon): 44.374166666667,-119.37777777778

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.

No IMA Minerals occur at this locality according to mindat

19 Ages assigned to this locality:

Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Sample Num	MinDat Locality ID	Dated Locality (Max Age)	Reference	Reference ID
NAVDAT-18956	16	15	15+1/-0	18956	147545	Big Chief Claim, South Fork Area, Grant Co., Oregon, USA	NAVDAT	NAVDAT
NAVDAT-18957	16	15	15+1/-0	18957	147545	Big Chief Claim, South Fork Area, Grant Co., Oregon, USA	NAVDAT	NAVDAT
NAVDAT-18958	16	15	15+1/-0	18958	147545	Big Chief Claim, South Fork Area, Grant Co., Oregon, USA	NAVDAT	NAVDAT
NAVDAT-18959	16	15	15+1/-0	18959	147545	Big Chief Claim, South Fork Area, Grant Co., Oregon, USA	NAVDAT	NAVDAT
NAVDAT-18960	16	15	15+1/-0	18960	147545	Big Chief Claim, South Fork Area, Grant Co., Oregon, USA	NAVDAT	NAVDAT
NAVDAT-18961	16	15	15+1/-0	18961	147545	Big Chief Claim, South Fork Area, Grant Co., Oregon, USA	NAVDAT	NAVDAT
NAVDAT-18962	16	15	15+1/-0	18962	147545	Big Chief Claim, South Fork Area, Grant Co., Oregon, USA	NAVDAT	NAVDAT
NAVDAT-18963	16	15	15+1/-0	18963	147545	Big Chief Claim, South Fork Area, Grant Co., Oregon, USA	NAVDAT	NAVDAT
NAVDAT-18964	16	15	15+1/-0	18964	147545	Big Chief Claim, South Fork Area, Grant Co., Oregon, USA	NAVDAT	NAVDAT
NAVDAT-18965	16	15	15+1/-0	18965	147545	Big Chief Claim, South Fork Area, Grant Co., Oregon, USA	NAVDAT	NAVDAT
NAVDAT-18966	16	15	15+1/-0	18966	147545	Big Chief Claim, South Fork Area, Grant Co., Oregon, USA	NAVDAT	NAVDAT
NAVDAT-18967	16	15	15+1/-0	18967	147545	Big Chief Claim, South Fork Area, Grant Co., Oregon, USA	NAVDAT	NAVDAT
NAVDAT-18968	16	15	15+1/-0	18968	147545	Big Chief Claim, South Fork Area, Grant Co., Oregon, USA	NAVDAT	NAVDAT
NAVDAT-18969	16	15	15+1/-0	18969	147545	Big Chief Claim, South Fork Area, Grant Co., Oregon, USA	NAVDAT	NAVDAT
NAVDAT-18970	16	15	15+1/-0	18970	147545	Big Chief Claim, South Fork Area, Grant Co., Oregon, USA	NAVDAT	NAVDAT
NAVDAT-18971	16	15	15+1/-0	18971	147545	Big Chief Claim, South Fork Area, Grant Co., Oregon, USA	NAVDAT	NAVDAT
NAVDAT-18972	16	15	15+1/-0	18972	147545	Big Chief Claim, South Fork Area, Grant Co., Oregon, USA	NAVDAT	NAVDAT
NAVDAT-18973	16	15	15+1/-0	18973	147545	Big Chief Claim, South Fork Area, Grant Co., Oregon, USA	NAVDAT	NAVDAT
NAVDAT-18974	16	15	15+1/-0	18974	147545	Big Chief Claim, South Fork Area, Grant Co., Oregon, USA	NAVDAT	NAVDAT

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...