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:
Unnamed Prospect Pit, Sandy Mine, Laguna District, Cibola Co., New Mexico, USA

Oldest recorded age at locality: 155
Youngest recorded age at locality: 3

mindat Locality ID: 235277
mindat URL: http://www.mindat.org/loc-235277.html

Tectonic Settings:

Total number of sublocalities beneath "Unnamed Prospect Pit, Sandy Mine, Laguna District, Cibola Co., New Mexico, USA": 0
Total number of bottom-level sublocalities: 0

Latitude: 0°0'0"N
Longitude: 0°0'0"E
Decimal Degree (lat, lon): 0,0

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.

Calcite	Feldspar	Garnet	None	Quartz

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 C Ca K O Si V

Elements from minerals reported directly at this locality: Al C Ca K O Si V

Structural Groups for minerals in this locality:
Calcite Feldspar Garnet None Quartz

4 IMA Minerals at location:

Calcite ()*	Goldmanite ()*	Microcline ()*	Quartz ()*

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Calcite ()*	Calcite	Ca(CO₃)	155	3	27770
Goldmanite ()*	Garnet	Ca₃V³⁺₂(SiO₄)₃	155	3	31
Microcline ()*	Feldspar	K(AlSi₃O₈)	155	3	4924
Quartz ()*	Quartz	SiO₂	155	3	61156

Locality Notes from all Ages at Locality:

Age ID	Locality Notes
Giersdorf_00000701	The Jackpile-Paguate mine is a uranium prospect which pulls its material from the Morrisson formation, particularly the Jackpile member of the formation from which it derives its name. The uranium resources are primarily found in lenticular pockets in the host sandstone of the Jackpile Member.
Giersdorf_00000702	The Grants Uranium Mining District is a large area of economically attractive uranium deposits which are derived from the Morrison formation and the Todilto Limestone formation.
Giersdorf_00000703	The Grants Uranium Mining District is a large area of economically attractive uranium deposits which are derived from the Morrison formation and the Todilto Limestone formation.
Giersdorf_00000704	The Grants Uranium Mining District is a large area of economically attractive uranium deposits which are derived from the Morrison formation and the Todilto Limestone formation.
Giersdorf_00000705	The Grants Uranium Mining District is a large area of economically attractive uranium deposits which are derived from the Morrison formation and the Todilto Limestone formation.
Giersdorf_00000706	The Grants Uranium Mining District is a large area of economically attractive uranium deposits which are derived from the Morrison formation and the Todilto Limestone formation.
Giersdorf_00000707	The Grants Uranium Mining District is a large area of economically attractive uranium deposits which are derived from the Morrison formation and the Todilto Limestone formation.
Giersdorf_00000708	The Grants Uranium Mining District is a large area of economically attractive uranium deposits which are derived from the Morrison formation and the Todilto Limestone formation.

8 Ages assigned to this locality:

Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Age from other Locality	Age applies to these Elements	MinDat Locality ID	Dated Locality (Max Age)	Location as listed in reference	Reference	Reference DOI	Reference ID	Age Notes
Giersdorf_00000701	115	110	115-110	U-Pb	Yes	U	33622	Jackpile Mine (Jackpile-Paguate), Laguna District, Cibola Co., New Mexico, USA	Jackpile-Paguate Mine	McLemore (2011)	10.1.1.688.1172	TMG48_23	Age of uranium mineralization in the Jackpile Member of the Morrisson Formation
Giersdorf_00000702	155	150	155-150	U-Pb	Yes	U	22034	Grants District, McKinley Co., New Mexico, USA	Grants Uranium Mining District	McLemore (2011)	10.1.1.688.1172	TMG48_23	Age of the uranium mineralization in the Todilto limestone associated with the Morrison formation.
Giersdorf_00000703	148	130	148-130	U-Pb	Yes	U	22034	Grants District, McKinley Co., New Mexico, USA	Grants Uranium Mining District	McLemore (2011)	10.1.1.688.1172	TMG48_23	Age of uranium mineralization in the Westwater Canyon Member of the Morrisson Formation
Giersdorf_00000704	130	115	130-115	U-Pb	Yes	U	22034	Grants District, McKinley Co., New Mexico, USA	Grants Uranium Mining District	McLemore (2011)	10.1.1.688.1172	TMG48_23	Estimated age of the Uranium mineralization in the Brushy Basin Member of the Morrison Formation
Giersdorf_00000705	130	115	130-115	U-Pb	Yes	U	22034	Grants District, McKinley Co., New Mexico, USA	Grants Uranium Mining District	McLemore (2011)	10.1.1.688.1172	TMG48_23	Estimated age of the Uranium mineralization in the Poison Canyon Member of the Morrison Formation
Giersdorf_00000706	106	80	106-80	U-Pb	Yes	U	22034	Grants District, McKinley Co., New Mexico, USA	Grants Uranium Mining District	McLemore (2011)	10.1.1.688.1172	TMG48_23	Age of a redistribution event affecting the Dakota, Brushy Basin, and Westwater Canyon Members of the Morrison Formation
Giersdorf_00000707	12	3	12-3	U-Pb	Yes	U	22034	Grants District, McKinley Co., New Mexico, USA	Grants Uranium Mining District	McLemore (2011)	10.1.1.688.1172	TMG48_23	Age of a redistribution event affecting the Dakota, Brushy Basin, and Westwater Canyon Members of the Morrison Formation
Giersdorf_00000708	7	3	7-3	U-Pb	Yes	U	22034	Grants District, McKinley Co., New Mexico, USA	Grants Uranium Mining District	McLemore (2011)	10.1.1.688.1172	TMG48_23	Age of a secondary depositional event in the Todilto Limestone

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...