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:
Jo Dandy Mine (Joe Dandy; Paradox D; Hummer; C; Blackburn; Yellow Bird No. 1; Oversight; Broker), Paradox Valley, Uravan District, Montrose Co., Colorado, USA

mindat Locality ID: 3657
mindat URL: http://www.mindat.org/loc-3657.html

Tectonic Settings:

Total number of sublocalities beneath "Jo Dandy Mine (Joe Dandy; Paradox D; Hummer; C; Blackburn; Yellow Bird No. 1; Oversight; Broker), Paradox Valley, Uravan District, Montrose Co., Colorado, USA": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Hummer Mine

Latitude: 38°13'0"N
Longitude: 108°45'"W
Decimal Degree (lat, lon): 38.216666666667,-108.75

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.

Ajoite	Clay	Delrioite	Diaspore	Fluorite	Fritzscheite	Gypsum	Hewettite	None	Pascoite
Pyrite	Quartz	Ramsdellite	Sepiolite	Zircon

Barnesite ()*	Bayleyite ()*	Carnotite ()*	Coffinite ()*	Delrioite ()*
Fervanite ()*	Gypsum ()*	Häggite ()*	Hewettite ()*	Hummerite ()*
Melanovanadite ()*	Metadelrioite ()*	Metahewettite ()*	Metarossite ()*	Metatyuyamunite ()*
Montroseite ()*	Navajoite ()*	Okieite ()*	Paramontroseite ()*	Pintadoite ()*
Pyrite ()*	Quartz ()*	Rauvite ()*	Sepiolite ()*	Sherwoodite ()*
Simplotite ()*	Tyuyamunite ()*	Uraninite ()*	Vanoxite ()*

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 Fe H K Mg Na O S Si Sr U V

Elements from minerals reported directly at this locality: Al C Ca Fe H Mg Na O S Si Sr U V

Structural Groups for minerals in this locality:
Ajoite Clay Delrioite Diaspore Fluorite Fritzscheite Gypsum Hewettite None Pascoite
Pyrite Quartz Ramsdellite Sepiolite Zircon

29 IMA Minerals at location:

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
Barnesite ()*	Hewettite	Na₂V⁵⁺₆O₁₆·3H₂O			0		15
Bayleyite ()*	None	Mg₂(UO₂)(CO₃)₃·18H₂O			0		38
Carnotite ()*	None	K₂(UO₂)₂(VO₄)₂·3H₂O			1	193700	1184
Coffinite ()*	Zircon	U(SiO₄)·nH₂O			0		566
Delrioite ()*	Delrioite	Sr(VO₃)₂·4H₂O	0	0	0		3
Fervanite ()*	None	Fe³⁺₄V⁵⁺₄O₁₆·5H₂O			1	193700	10
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O			1	193700	6890
Häggite ()*	None	V³⁺V⁴⁺O₂(OH)₃			0		17
Hewettite ()*	Hewettite	CaV⁵⁺₆O₁₆·9H₂O			1	193700	58
Hummerite ()*	Pascoite	KMgV⁵⁺₅O₁₄·8H₂O			1	193700	21
Melanovanadite ()*	None	Ca(V⁵⁺,V⁴⁺)₄O₁₀·5H₂O			0		20
Metadelrioite ()*	None	SrCa(VO₃)₂(OH)₂	0	0	0		2
Metahewettite ()*	Hewettite	CaV⁵⁺₆O₁₆·3H₂O			1	193700	56
Metarossite ()*	None	CaV⁵⁺₂O₆·2H₂O			1	193700	34
Metatyuyamunite ()*	Fritzscheite	Ca(UO₂)₂(VO₄)₂·3H₂O			0		129
Montroseite ()*	Diaspore	(V³⁺,Fe²⁺,V⁴⁺)O(OH)			0		136
Navajoite ()*	Ajoite	(V⁵⁺,Fe³⁺)₁₀O₂₄·12H₂O			1	193700	11
Okieite ()*	Pascoite	Mg₃[V₁₀O₂₈]·28H₂O			1	193700	2
Paramontroseite ()*	Ramsdellite	VO₂			0		39
Pintadoite ()*	None	Ca₂V⁵⁺₂O₇·9H₂O			0		11
Pyrite ()*	Pyrite	FeS₂			0		39462
Quartz ()*	Quartz	SiO₂			0		61156
Rauvite ()*	None	Ca(UO₂)₂V₁₀O₂₈·16H₂O			1	193700	32
Sepiolite ()*	Sepiolite Clay	Mg₄Si₆O₁₅(OH)₂·6H₂O			0		241
Sherwoodite ()*	None	Ca_5.5(AlV⁴⁺V⁵⁺₁₂O₃₉)·28H₂O			0		20
Simplotite ()*	None	CaV⁴⁺₄O₉·5H₂O			1	193700	9
Tyuyamunite ()*	None	Ca(UO₂)₂(VO₄)₂·5-8H₂O			0		628
Uraninite ()*	Fluorite	UO₂			0		2718
Vanoxite ()*	None	V₆O₁₃·8H₂O (?)			0		23

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL
R070450	Hummer Mine, Jo Dandy Mine (Joe Dandy; Paradox D; Hummer; C; Blackburn; Yellow Bird No. 1; Oversight; Broker), Paradox Valley, Uravan District, Montrose Co., Colorado, USA	https://rruff.info/R070450

All locality data graciously provided by mindat.org

All age data...