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:
Groningen, Netherlands

mindat Locality ID: 187671
mindat URL: http://www.mindat.org/loc-187671.html

Tectonic Settings:

Total number of sublocalities beneath "Groningen, Netherlands": 9
Total number of bottom-level sublocalities: 8

Number of Child Localities: 8
Child Localities:
Adorp
Ezinge
Oldenhoven
Onderdendam
Veendam
Wildervank
Winsum
Zuidwending

Latitude: 53°12'44"N
Longitude: 6°36'54"E
Decimal Degree (lat, lon): 53.212222222222,6.615

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	Carnallite	Kieserite	None	Not in a structural group	Rocksalt	Vivianite

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: C Ca Cl Fe H K Mg Na O P S

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Calcite Carnallite Kieserite None Not in a structural group Rocksalt Vivianite

9 IMA Minerals at location:

Anhydrite ()*	Bischofite ()*	Calcite ()*	Carnallite ()*	Halite ()*
Kieserite ()*	Polyhalite ()*	Sylvite ()*	Vivianite ()*

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)	2	87151,87155	1588
Bischofite ()*	None	MgCl₂·6H₂O	1	87151	42
Calcite ()*	Calcite	Ca(CO₃)	5	87147,87148,87149,87150,87153	27770
Carnallite ()*	Carnallite	KMgCl₃·6H₂O	1	87151	132
Halite ()*	Rocksalt	NaCl	2	87151,87155	1398
Kieserite ()*	Kieserite	Mg(SO₄)·H₂O	2	87151,87155	80
Polyhalite ()*	None	K₂Ca₂Mg(SO₄)₄·2H₂O	1	87155	102
Sylvite ()*	Rocksalt	KCl	1	87155	275
Vivianite ()*	Vivianite	Fe²⁺₃(PO₄)₂·8H₂O	1	87152	636

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...