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:
Rangárþing Eystra, Southern Region, Iceland

mindat Locality ID: 310002
mindat URL: http://www.mindat.org/loc-310002.html

Tectonic Settings:

Total number of sublocalities beneath "Rangárþing Eystra, Southern Region, Iceland": 3
Total number of bottom-level sublocalities: 3

Number of Child Localities: 3
Child Localities:
Eyjafjallajökull Volcano
Fimmvörðuháls Eruption Site
Seljalandsfoss

Latitude: 63°37'19"N
Longitude: 19°40'41"W
Decimal Degree (lat, lon): 63.621944444444,-19.678055555556

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.

Aphthitalite	Chalcanthite	Chukhrovite	Corundum	Hexahydrite	None	Not in a structural group	Pyrochlore	Rocksalt	Roselite
Sulphur	Tamarugite

Anhydrite ()*	Aphthitalite ()*	Glauberite ()*	Halite ()*	Hematite ()*
Hexahydrite ()*	Hydrokenoralstonite ()*	Jakobssonite ()*	Kainite ()*	Kröhnkite ()*
Löweite ()*	Meniaylovite ()*	Mercallite ()*	Metathénardite ()*	Pentahydrite ()*
Sulphur ()*	Tamarugite ()*	Thénardite ()*	Vanthoffite ()*

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 Ca Cl Cu F Fe H K Mg Na O S Si

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Aphthitalite Chalcanthite Chukhrovite Corundum Hexahydrite None Not in a structural group Pyrochlore Rocksalt Roselite
Sulphur Tamarugite

19 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Anhydrite ()*	Not in a structural group	Ca(SO₄)	1	65915	1588
Aphthitalite ()*	Aphthitalite	K₃Na(SO₄)₂	1	65915	77
Glauberite ()*	None	Na₂Ca(SO₄)₂	1	65915	137
Halite ()*	Rocksalt	NaCl	1	65915	1398
Hematite ()*	Corundum	Fe₂O₃	1	65915	14640
Hexahydrite ()*	Hexahydrite	Mg(SO₄)·6H₂O	1	65915	251
Hydrokenoralstonite ()*	Pyrochlore	₂Al₂F₆(H₂O)	1	65915	56
Jakobssonite ()*	Not in a structural group	CaAlF₅	1	65915	4
Kainite ()*	None	KMg(SO₄)Cl·2.75H₂O	1	65915	50
Kröhnkite ()*	Roselite	Na₂Cu(SO₄)₂·2H₂O	1	65915	27
Löweite ()*	None	Na₁₂Mg₇(SO₄)₁₃·15H₂O	1	65915	28
Meniaylovite ()*	Chukhrovite	Ca₄AlSi(SO₄)F₁₃·12H₂O	1	65915	7
Mercallite ()*	None	KH(SO₄)	1	65915	3
Metathénardite ()*	Aphthitalite	Na₂(SO₄)	1	65915	4
Pentahydrite ()*	Chalcanthite	Mg(SO₄)·5H₂O	1	65915	32
Sulphur ()*	Sulphur	S	1	65915	2045
Tamarugite ()*	Tamarugite	NaAl(SO₄)₂·6H₂O	1	65915	87
Thénardite ()*	None	Na₂(SO₄)	1	65915	299
Vanthoffite ()*	None	Na₆Mg(SO₄)₄	1	65915	16

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...