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:
Klodeborg Mines, Øyestad, Arendal Iron Mines, Arendal, Aust-Agder, Norway

mindat Locality ID: 32912
mindat URL: http://www.mindat.org/loc-32912.html

Tectonic Settings:

Total number of sublocalities beneath "Klodeborg Mines, Øyestad, Arendal Iron Mines, Arendal, Aust-Agder, Norway": 7
Total number of bottom-level sublocalities: 7

Number of Child Localities: 7
Child Localities:
Almåsen Mine
Even Mine
Høyåsen Mine
Jorde Mine
Karl Theodor Mine
Klodeborg Mine
Mikkelsberg-Seldal Mine

Latitude: 58°26'53"N
Longitude: 8°43'2"E
Decimal Degree (lat, lon): 58.448055555556,8.7172222222222

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	Diaspore	Epidote	Gadolinite	Garnet	None	Pyrite	Pyroxene	Sphalerite	Spinel
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 As B C Ca Fe H Mg Mn O S Si Zn Zr

Elements from minerals reported directly at this locality: Al As B C Ca Fe H Mg Mn O S Si Zn Zr

Structural Groups for minerals in this locality:
Calcite Diaspore Epidote Gadolinite Garnet None Pyrite Pyroxene Sphalerite Spinel
Zircon

12 IMA Minerals at location:

Cahnite ()*	Calcite ()*	Datolite ()*	Diopside ()*	Grossular ()*
Groutite ()*	Magnetite ()*	Pyrite ()*	Sphalerite ()*	Spinel ()*
Zircon ()*	Zoisite ()*

Mineral name	Structural Groups	IMA Formula	# of localities containing mineral
Cahnite ()*	Zircon	Ca₂B(AsO₄)(OH)₄	13
Calcite ()*	Calcite	Ca(CO₃)	27770
Datolite ()*	Gadolinite	CaB(SiO₄)(OH)	498
Diopside ()*	Pyroxene	CaMgSi₂O₆	4135
Grossular ()*	Garnet	Ca₃Al₂(SiO₄)₃	1544
Groutite ()*	Diaspore	Mn³⁺O(OH)	72
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	14899
Pyrite ()*	Pyrite	FeS₂	39462
Sphalerite ()*	Sphalerite	ZnS	21482
Spinel ()*	Spinel	MgAl₂O₄	1934
Zircon ()*	Zircon	Zr(SiO₄)	5251
Zoisite ()*	Epidote	Ca₂Al₃[Si₂O₇][SiO₄]O(OH)	1025

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...