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:
Johnston Co., Oklahoma, USA

Oldest recorded age at locality: 1399.095
Youngest recorded age at locality: 1398.905

mindat Locality ID: 47008
mindat URL: http://www.mindat.org/loc-47008.html

Tectonic Settings:

Total number of sublocalities beneath "Johnston Co., Oklahoma, USA": 9
Total number of bottom-level sublocalities: 7

Number of Child Localities: 6
Child Localities:
Bromide
Pontotoc
Ravia
Thompson Ranch
Tishomingo Meteorite
Troy

Latitude: 34°22'54"N
Longitude: 96°41'24"W
Decimal Degree (lat, lon): 34.381666666667,-96.69

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.

Allophane	Baryte	Calcite	Clay	Corundum	Diaspore	Feldspar	Fluorite	Kaolinite	None
Pyrite	Quartz	Rocksalt	Rutile	Sphalerite	Spinel	Wavellite

Ankerite ()*	Baryte ()*	Calcite ()*	Dolomite ()*	Fluorite ()*
Galena ()*	Goethite ()*	Hausmannite ()*	Hematite ()*	Kaolinite ()*
Magnetite ()*	Microcline ()*	Neotocite ()*	Orthoclase ()*	Pyrite ()*
Quartz ()*	Rhodochrosite ()*	Rutile ()*	Siderite ()*	Smithsonite ()*
Sphalerite ()*	Stishovite ()*	Taenite ()*	Troilite ()*	Wavellite ()*

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 Ba C Ca F Fe H K Mg Mn Ni O P Pb S Si Ti Zn

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Allophane Baryte Calcite Clay Corundum Diaspore Feldspar Fluorite Kaolinite None
Pyrite Quartz Rocksalt Rutile Sphalerite Spinel Wavellite

25 IMA Minerals at location:

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			1	254604	3092
Baryte ()*	Baryte	Ba(SO₄)			1	254607	11547
Calcite ()*	Calcite	Ca(CO₃)			2	254604,254607	27770
Dolomite ()*	None	CaMg(CO₃)₂			1	254604	9895
Fluorite ()*	Fluorite	CaF₂	1399.095	1398.905	3	254609,254610,254611	9617
Galena ()*	Rocksalt	PbS			1	254606	24243
Goethite ()*	Diaspore	FeO(OH)			2	254605,254607	7437
Hausmannite ()*	Spinel	Mn²⁺Mn³⁺₂O₄			1	254604	350
Hematite ()*	Corundum	Fe₂O₃			2	254604,254605	14640
Kaolinite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄			1	254606	5591
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄			1	254604	14899
Microcline ()*	Feldspar	K(AlSi₃O₈)	1399.095	1398.905	3	254609,254610,254611	4924
Neotocite ()*	Allophane	(Mn,Fe)SiO₃·H₂O (?)			1	254604	186
Orthoclase ()*	Feldspar	K(AlSi₃O₈)			1	254606	2349
Pyrite ()*	Pyrite	FeS₂			2	254604,254607	39462
Quartz ()*	Quartz	SiO₂	1399.095	1398.905	6	254604,254606,254607,254609,254610,254611	61156
Rhodochrosite ()*	Calcite	Mn(CO₃)			1	254604	1711
Rutile ()*	Rutile	TiO₂	1399.095	1398.905	1	254609	5614
Siderite ()*	Calcite	Fe(CO₃)			2	254604,254607	6417
Smithsonite ()*	Calcite	Zn(CO₃)			1	254606	2473
Sphalerite ()*	Sphalerite	ZnS			1	254606	21482
Stishovite ()*	Rutile	SiO₂			1	254608	26
Taenite ()*	None	(Ni,Fe)			1	254608	703
Troilite ()*	None	FeS			1	254608	1044
Wavellite ()*	Wavellite	Al₃(PO₄)₂(OH)₃·5H₂O			1	254605	374

Locality Notes from all Ages at Locality:

Age ID	Locality Notes
Jen_0000145	biotite granite

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
	Jen_0000145	1399.095	1398.905	1399±0.095	U-Pb			zircon				Zircon			43407	Troy, Johnston Co., Oklahoma, USA	Troy Biotite Granite, Oklahoma	Anderson (1983)	10.1130/MEM161-p133	GSAM161_133	an absence of older rocks indicating this anorogenic belt may have cut across what was an inactive continental margin

All locality data graciously provided by mindat.org

All age data...