Mineral Evolution Database

Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.

Mineral locality data provided by mindat.org

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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:
Quiggs Mountain, Mountain Ranch District, East Belt, Calaveras Co., California, USA

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

mindat Locality ID: 260616
mindat URL: http://www.mindat.org/loc-260616.html

Tectonic Settings:

Total number of sublocalities beneath "Quiggs Mountain, Mountain Ranch District, East Belt, Calaveras Co., California, USA": 17
Total number of bottom-level sublocalities: 17

Number of Child Localities: 17
Child Localities:
Del A Ray Occurrence
Glenn Mine
Gloy Mine
Hardscrabble Mine (Bullfrog Mine)
Lew Wallace Mine
London Mine
Lucky Jim And Gold Ridge Mine (Lucky Jim & Gold Ridge Mine)
Montana Mine
Mount Timolus Mine
New Discovery Mine
Pandora Mine
Starvation Mine
Table Mountain Ranch Mine (Anderson)
Thorpe Mine
Unknown Au Occurrence [30]
Venus Mine
Wilferd Due & Companies Mine (Wilferd Due & Co's)

Latitude: 38°13'25"N
Longitude: 120°36'15"W
Decimal Degree (lat, lon): 38.223611111111,-120.60416666667

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	Clay	Copper	Mica	None	Pyrite	Quartz	Talc

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 C Ca Fe H K Mg O S Si

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Calcite Clay Copper Mica None Pyrite Quartz Talc

7 IMA Minerals at location:

Ankerite ()*	Calcite ()*	Gold ()*	Muscovite ()*	Pyrite ()*
Quartz ()*	Talc ()*

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
Ankerite ()*	None	Ca(Fe²⁺,Mg)(CO₃)₂	100	100	1	152259	3092
Calcite ()*	Calcite	Ca(CO₃)	100	100	1	152259	27770
Gold ()*	Copper	Au	100	100	16	152246,152247,152248,152249,152250,152251,152252,152253,152254,152255,152256,152257,152258,152259,152261,152262	30554
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	100	100	1	152259	17380
Pyrite ()*	Pyrite	FeS₂	100	100	1	152259	39462
Quartz ()*	Quartz	SiO₂	100	100	13	152248,152250,152251,152252,152253,152254,152255,152256,152257,152258,152259,152261,152262	61156
Talc ()*	Clay Talc	Mg₃Si₄O₁₀(OH)₂	100	100	1	152259	3337

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...