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:
Paraspurrite Type Locality, Darwin, Darwin District, Darwin Hills, Inyo Co., California, USA

Oldest recorded age at locality: 174
Youngest recorded age at locality: 174

mindat Locality ID: 3474
mindat URL: http://www.mindat.org/loc-3474.html

Tectonic Settings:

Total number of sublocalities beneath "Paraspurrite Type Locality, Darwin, Darwin District, Darwin Hills, Inyo Co., California, 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	Garnet	Gypsum	Melilite	None	Not in a structural group	Pyrite	Quartz	Spurrite-Afwillite	Vesuvianite

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 F Fe H Mg Na O S Si

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

Structural Groups for minerals in this locality:
Calcite Garnet Gypsum Melilite None Not in a structural group Pyrite Quartz Spurrite-Afwillite Vesuvianite

9 IMA Minerals at location:

Calcite ()*	Gehlenite ()*	Grossular ()*	Gypsum ()*	Larnite ()*
Pyrite ()*	Quartz ()*	Spurrite ()*	Vesuvianite ()*

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Calcite ()*	Calcite	Ca(CO₃)	174	174	27770
Gehlenite ()*	Melilite	Ca₂Al(SiAl)O₇	174	174	114
Grossular ()*	Garnet	Ca₃Al₂(SiO₄)₃	174	174	1544
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	174	174	6890
Larnite ()*	Not in a structural group	Ca₂(SiO₄)	174	174	48
Pyrite ()*	Pyrite	FeS₂	174	174	39462
Quartz ()*	Quartz	SiO₂	174	174	61156
Spurrite ()*	Spurrite-Afwillite	Ca₅(SiO₄)₂(CO₃)	174	174	54
Vesuvianite ()*	Vesuvianite	(Ca,Na)₁₉(Al,Mg,Fe)₁₃(SiO₄)₁₀(Si₂O₇)₄(OH,F,O)₁₀	174	174	1395

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
	sedznpb-00455	174	174	174							Yes				23498	Darwin District, Darwin Hills, Inyo Co., California, USA	Darwin	Singer et al. (2009)		USGSOFR2009-1252

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...