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:
Johannsen's Phlogopite Mine, Strangways Range, Central Desert Region, Northern Territory, Australia

mindat Locality ID: 12157
mindat URL: http://www.mindat.org/loc-12157.html

Tectonic Settings:

Total number of sublocalities beneath "Johannsen's Phlogopite Mine, Strangways Range, Central Desert Region, Northern Territory, Australia": 0
Total number of bottom-level sublocalities: 0

Latitude: 23°13'41"S
Longitude: 134°6'7"E
Decimal Degree (lat, lon): -23.228055555556,134.10194444444

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.

Amphibole	Beryl	Calcite	Chalcopyrite	Chlorite	Clay	Clinozoisite	Corundum	Covellite	Epidote
Feldspar	Humite	Mica	None	Quartz	Rocksalt	Sapphirine	Sphalerite	Spinel	Staurolite
Titanite

Anorthite ()*	Anthophyllite ()*	Calcite ()*	Chalcopyrite ()*	Clinochlore ()*
Clinohumite ()*	Cordierite ()*	Corundum ()*	Covellite ()*	Epidote ()*
Ferrohögbomite-2N2S ()*	Galena ()*	Gedrite ()*	Magnetite ()*	Phlogopite ()*
Quartz ()*	Sapphirine ()*	Sphalerite ()*	Spinel ()*	Staurolite ()*
Titanite ()*

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 Cu F Fe H K Mg O Pb S Si Ti Zn

Elements from minerals reported directly at this locality: Al C Ca Cu F Fe H K Mg O Pb S Si Ti Zn

Structural Groups for minerals in this locality:
Amphibole Beryl Calcite Chalcopyrite Chlorite Clay Clinozoisite Corundum Covellite Epidote
Feldspar Humite Mica None Quartz Rocksalt Sapphirine Sphalerite Spinel Staurolite
Titanite

21 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of localities containing mineral
Anorthite ()*	Feldspar	Ca(Al₂Si₂O₈)	1036
Anthophyllite ()*	Amphibole	Mg₂Mg₅Si₈O₂₂(OH)₂	718
Calcite ()*	Calcite	Ca(CO₃)	27770
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	27198
Clinochlore ()*	Chlorite Clay	Mg₅Al(AlSi₃O₁₀)(OH)₈	1756
Clinohumite ()*	Humite	Mg₉(SiO₄)₄F₂	236
Cordierite ()*	Beryl	Mg₂Al₄Si₅O₁₈	1008
Corundum ()*	Corundum	Al₂O₃	1797
Covellite ()*	Covellite	CuS	4165
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	8173
Ferrohögbomite-2N2S ()*	None	(Fe,Mg,Zn,Al)₃(Al,Ti,Fe)₈O₁₅(OH)	13
Galena ()*	Rocksalt	PbS	24243
Gedrite ()*	Amphibole	Mg₂(Mg₃Al₂)(Si₆Al₂)O₂₂(OH)₂	178
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	14899
Phlogopite ()*	Mica Clay	KMg₃(AlSi₃O₁₀)(OH)₂	2273
Quartz ()*	Quartz	SiO₂	61156
Sapphirine ()*	Sapphirine	Mg₄(Mg₃Al₉)O₄[Si₃Al₉O₃₆]	129
Sphalerite ()*	Sphalerite	ZnS	21482
Spinel ()*	Spinel	MgAl₂O₄	1934
Staurolite ()*	Staurolite	Fe²⁺₂Al₉Si₄O₂₃(OH)	978
Titanite ()*	Titanite	CaTi(SiO₄)O	4899

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...