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:
Allen 2, Red Canyon, White Canyon District, San Juan Co., Utah, USA

Oldest recorded age at locality: 252
Youngest recorded age at locality: 201

mindat Locality ID: 180150
mindat URL: http://www.mindat.org/loc-180150.html

Tectonic Settings:

Total number of sublocalities beneath "Allen 2, Red Canyon, White Canyon District, San Juan Co., Utah, USA": 0
Total number of bottom-level sublocalities: 0

Latitude: 37°35'21"N
Longitude: 110°13'20"W
Decimal Degree (lat, lon): 37.589166666667,-110.22222222222

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

Locality Notes from all Ages at Locality:

Age ID	Locality Notes
Michelle_744	The Triassic Shinarump member of the Chinle formation hosts the Blue Lizard Mine and other significant uranium deposits in the White Canyon District.
Michelle_745	Ore minerals were deposited as replacement of wood and other organic material and as disseminations in the enclosing sandstone found in paleochannels.

2 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
	Michelle_744	252	201	Triassic		Age of host formation					Yes		Almandine, Calcite, Quartz, Zircon		38665	Blue Lizard Mine, Red Canyon, White Canyon District, San Juan Co., Utah, USA	Blue Lizard Mine	Kasatkin et al. (2013)	10.1180/minmag.2013.077.3.10	MM77_367	Age of Shinarump member of the Chinle Formation.
	Michelle_745	252	201	Triassic		Age of uranium mineralization					Yes		Baryte, Bornite, Chalcopyrite, Covellite, Pyrite, Uraninite		38665	Blue Lizard Mine, Red Canyon, White Canyon District, San Juan Co., Utah, USA	Blue Lizard Mine	Plasil et al. (2014)	10.3190/jgeosci.159	JG59_145	Age of paleochannel sedimentation in which uranium ore deposits are found.

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...