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:
Marshall Co., Kansas, USA

mindat Locality ID: 130763
mindat URL: http://www.mindat.org/loc-130763.html

Tectonic Settings:

Total number of sublocalities beneath "Marshall Co., Kansas, USA": 3
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Blue Rapids
Vermillion Meteorite

Latitude: 39°44'11"N
Longitude: 96°21'40"W
Decimal Degree (lat, lon): 39.736388888889,-96.361111111111

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.

Cerite	Gypsum	Iron	None	Perovskite	Pyroxene	Quartz	Spinel

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: C Ca Cr Fe H Mg Na Ni O P S Si

Elements from minerals reported directly at this locality: C Ca Mg O Si

Structural Groups for minerals in this locality:
Cerite Gypsum Iron None Perovskite Pyroxene Quartz Spinel

9 IMA Minerals at location:

Augite ()*	Chromite ()*	Cohenite ()*	Dolomite ()*	Gypsum ()*
Iron ()*	Merrillite ()*	Quartz ()*	Taenite ()*

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Augite ()*	Pyroxene	(Ca,Mg,Fe)₂Si₂O₆	1	215223	2060
Chromite ()*	Spinel	Fe²⁺Cr₂O₄	1	215223	3902
Cohenite ()*	Perovskite	CFe₃	1	215223	77
Dolomite ()*	None	CaMg(CO₃)₂	0		9895
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	1	215222	6890
Iron ()*	Iron	Fe	1	215223	1089
Merrillite ()*	Cerite	Ca₉NaMg(PO₄)₇	1	215223	230
Quartz ()*	Quartz	SiO₂	0		61156
Taenite ()*	None	(Ni,Fe)	1	215223	703

No ages have been assigned to this locality yet.

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...