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:
Langsæv Mine, Steinsås, Barbudalen, Arendal Iron Mines, Arendal, Aust-Agder, Norway

mindat Locality ID: 32916
mindat URL: http://www.mindat.org/loc-32916.html

Tectonic Settings:

Total number of sublocalities beneath "Langsæv Mine, Steinsås, Barbudalen, Arendal Iron Mines, Arendal, Aust-Agder, Norway": 0
Total number of bottom-level sublocalities: 0

Latitude: 58°28'19"N
Longitude: 8°45'41"E
Decimal Degree (lat, lon): 58.471944444444,8.7613888888889

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.

Analcime	Baryte	Calcite	Chalcopyrite	Clinozoisite	Epidote	Feldspar	Garnet	Heulandite	Molybdenite
Natrolite	None	Not in a structural group	Prehnite	Pyrite	Pyroxene	Quartz	Sphalerite	Spinel	Stilbite
Titanite	Zircon

Albite ()*	Analcime ()*	Andradite ()*	Azurite ()*	Baryte ()*
Calcite ()*	Chalcopyrite ()*	Diopside ()*	Epidote ()*	Heulandite-Ca ()*
Heulandite-K ()*	Magnetite ()*	Molybdenite ()*	Natrolite ()*	Orthoclase ()*
Prehnite ()*	Pyrite ()*	Quartz ()*	Sphalerite ()*	Stellerite ()*
Titanite ()*	Zircon ()*

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 Cu Fe H K Mg Mo Na O S Si Ti Zn Zr

Elements from minerals reported directly at this locality: Al Ba C Ca Cu Fe H K Mg Mo Na O S Si Ti Zn Zr

Structural Groups for minerals in this locality:
Analcime Baryte Calcite Chalcopyrite Clinozoisite Epidote Feldspar Garnet Heulandite Molybdenite
Natrolite None Not in a structural group Prehnite Pyrite Pyroxene Quartz Sphalerite Spinel Stilbite
Titanite Zircon

22 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	8803
Analcime ()*	Analcime	Na(AlSi₂O₆)·H₂O	1627
Andradite ()*	Garnet	Ca₃Fe³⁺₂(SiO₄)₃	1534
Azurite ()*	Not in a structural group	Cu₃(CO₃)₂(OH)₂	5509
Baryte ()*	Baryte	Ba(SO₄)	11547
Calcite ()*	Calcite	Ca(CO₃)	27770
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	27198
Diopside ()*	Pyroxene	CaMgSi₂O₆	4135
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)	8173
Heulandite-Ca ()*	Heulandite	(Ca,Na,K)₅(Si₂₇Al₉)O₇₂·26H₂O	246
Heulandite-K ()*	Heulandite	(K,Ca,Na)₅(Si₂₇Al₉)O₇₂·26H₂O	32
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	14899
Molybdenite ()*	Molybdenite	MoS₂	5800
Natrolite ()*	Natrolite	Na₂(Si₃Al₂)O₁₀·2H₂O	1236
Orthoclase ()*	Feldspar	K(AlSi₃O₈)	2349
Prehnite ()*	Prehnite	Ca₂Al(Si₃Al)O₁₀(OH)₂	1898
Pyrite ()*	Pyrite	FeS₂	39462
Quartz ()*	Quartz	SiO₂	61156
Sphalerite ()*	Sphalerite	ZnS	21482
Stellerite ()*	Stilbite	Ca₄(Si₂₈Al₈)O₇₂·28H₂O	189
Titanite ()*	Titanite	CaTi(SiO₄)O	4899
Zircon ()*	Zircon	Zr(SiO₄)	5251

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...