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:
J. A. Barrington Prospect, Badger, Tulare Co., California, USA

Oldest recorded age at locality: 214
Youngest recorded age at locality: 100

mindat Locality ID: 97355
mindat URL: http://www.mindat.org/loc-97355.html

Tectonic Settings:

Total number of sublocalities beneath "J. A. Barrington Prospect, Badger, Tulare Co., California, USA": 0
Total number of bottom-level sublocalities: 0

Latitude: 36°37'15"N
Longitude: 119°2'23"W
Decimal Degree (lat, lon): 36.620833333333,-119.03972222222

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.

None	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: Ca O W

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

Structural Groups for minerals in this locality:
None Scheelite

1 IMA Minerals at location:

Scheelite ()*

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
Scheelite ()*	Scheelite	Ca(WO₄)	214	100	0		4894

Locality Notes from all Ages at Locality:

Age ID	Locality Notes
Michelle_428	Quartz diorite, W of BM2753, 0.8 km N of Pippin Flat See Table A1. Pluton described as "unnamed."

7 Ages assigned to this locality:

Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Age Interpret	Sample Source	Sample Num	Dated Mineral	MinDat Locality ID	Dated Locality (Max Age)	Location as listed in reference	Reference	Reference DOI	Reference ID	Age Notes
Michelle_428	101	100	<101	U-Pb	Preferred intrusive age	zircon	33	Zircon	97355	J. A. Barrington Prospect, Badger, Tulare Co., California, USA	Near Pippin Flat	Chen and Moore (1982)	10.1029/JB087iB06p04761	AJS299_93	See p. 4768, Table 2. Age group EK (Early Cretaceous 100-140 ma).
USGS-U-Th-Pb-01029_206_238	100.9	100.9	100.9	206_238		zircon		Zircon	97355	J. A. Barrington Prospect, Badger, Tulare Co., California, USA		USGS-U-Th-Pb		USGS-U-Th-Pb
USGS-U-Th-Pb-01029_207_206	123	123	123	207_206		zircon		Zircon	97355	J. A. Barrington Prospect, Badger, Tulare Co., California, USA		USGS-U-Th-Pb		USGS-U-Th-Pb
USGS-U-Th-Pb-01029_207_235	101.8	101.8	101.8	207_235		zircon		Zircon	97355	J. A. Barrington Prospect, Badger, Tulare Co., California, USA		USGS-U-Th-Pb		USGS-U-Th-Pb
USGS-U-Th-Pb-01030_206_238	105.3	105.3	105.3	206_238		zircon		Zircon	97355	J. A. Barrington Prospect, Badger, Tulare Co., California, USA		USGS-U-Th-Pb		USGS-U-Th-Pb
USGS-U-Th-Pb-01030_207_206	214	214	214	207_206		zircon		Zircon	97355	J. A. Barrington Prospect, Badger, Tulare Co., California, USA		USGS-U-Th-Pb		USGS-U-Th-Pb
USGS-U-Th-Pb-01030_207_235	110.1	110.1	110.1	207_235		zircon		Zircon	97355	J. A. Barrington Prospect, Badger, Tulare Co., California, USA		USGS-U-Th-Pb		USGS-U-Th-Pb

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...