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:
Morgan-Melones Mine (Morgan Mine), Carson Hill Gold Mining Company Mines (Carson Hill Mines), Melones, Carson Hill District (Melones District), Mother Lode Belt, Calaveras Co., California, USA

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

mindat Locality ID: 16538
mindat URL: http://www.mindat.org/loc-16538.html

Tectonic Settings:

Total number of sublocalities beneath "Morgan-Melones Mine (Morgan Mine), Carson Hill Gold Mining Company Mines (Carson Hill Mines), Melones, Carson Hill District (Melones District), Mother Lode Belt, Calaveras Co., California, USA": 0
Total number of bottom-level sublocalities: 0

Latitude: 38°0'29"N
Longitude: 120°30'6"W
Decimal Degree (lat, lon): 38.008055555556,-120.50166666667

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.

Copper	Melonite	None	Quartz	Rocksalt	Tetradymite

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: Ag Au Bi Cl O Pb S Si Te

Elements from minerals reported directly at this locality: Ag Au Bi Cl O Pb S Si Te

Structural Groups for minerals in this locality:
Copper Melonite None Quartz Rocksalt Tetradymite

8 IMA Minerals at location:

Altaite ()*	Calaverite ()*	Chlorargyrite ()*	Gold ()*	Petzite ()*
Quartz ()*	Sylvanite ()*	Tetradymite ()*

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Altaite ()*	Rocksalt	PbTe	100	100	489
Calaverite ()*	Melonite	AuTe₂	100	100	361
Chlorargyrite ()*	Rocksalt	AgCl	100	100	1382
Gold ()*	Copper	Au	100	100	30554
Petzite ()*	None	Ag₃AuTe₂	100	100	409
Quartz ()*	Quartz	SiO₂	100	100	61156
Sylvanite ()*	Melonite	AgAuTe₄	100	100	337
Tetradymite ()*	Tetradymite	Bi₂Te₂S	100	100	510

1 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
	Mo-00156	100	100								Yes		Molybdenite	Mo	16293	Calaveras Co., California, USA	Calaveras County	Brock (1972)	10.1130/0016-7606(1972)83[3391:GOGHSC]2.0.CO;2	GSAB83_3391

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...