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:
Greenwood District, Mohave Co., Arizona, USA

Oldest recorded age at locality: 9.16
Youngest recorded age at locality: 8.03

mindat Locality ID: 37306
mindat URL: http://www.mindat.org/loc-37306.html

Tectonic Settings:

Total number of sublocalities beneath "Greenwood District, Mohave Co., Arizona, USA": 8
Total number of bottom-level sublocalities: 6

Number of Child Localities: 6
Child Localities:
Burro Creek
Greenwood Mine
Greenwood Peak Area
Kistler Occurrence
Madrill And Leival Claims
State Mine

Latitude: 34°29'43"N
Longitude: 113°30'58"W
Decimal Degree (lat, lon): 34.495277777778,-113.51611111111

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.

Chalcopyrite	Clay	Columbite	Copper	Corundum	Mica	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: Al Au Ca Cu Fe H K Nb O S Si W Y

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Chalcopyrite Clay Columbite Copper Corundum Mica None Scheelite

6 IMA Minerals at location:

Chalcopyrite ()*	Gold ()*	Hematite ()*	Muscovite ()*	Samarskite-(Y) ()*
Scheelite ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	1	142622	27198
Gold ()*	Copper	Au	1	142625	30554
Hematite ()*	Corundum	Fe₂O₃	1	142625	14640
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	1	142622	17380
Samarskite-(Y) ()*	Columbite	YFe³⁺Nb₂O₈	1	142624	353
Scheelite ()*	Scheelite	Ca(WO₄)	1	142622	4894

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
	Giersdorf_00000467	9.16	8.44	8.8±0.36	K-Ar				UAKA-74-82						36471	Burro Creek Mine (Burro Mine; Telegraph Mine), Burro Creek, Greenwood District, Mohave Co., Arizona, USA	Burro Canyon	Shafiqullah et al. (1980)		AGSD12_201
	Giersdorf_00000468	8.45	8.03	8.24±0.21	K-Ar				UAKA-74-81						36471	Burro Creek Mine (Burro Mine; Telegraph Mine), Burro Creek, Greenwood District, Mohave Co., Arizona, USA	Burro Canyon	Shafiqullah et al. (1980)		AGSD12_201

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...