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:
Ryggkollen, Nedre Eiker, Buskerud, Norway

mindat Locality ID: 32655
mindat URL: http://www.mindat.org/loc-32655.html

Tectonic Settings:

Total number of sublocalities beneath "Ryggkollen, Nedre Eiker, Buskerud, Norway": 2
Total number of bottom-level sublocalities: 2

Number of Child Localities: 2
Child Localities:
Friedriks Mine (Strykenåsen Prospect)
Henckels Prospect

Latitude: 59°44'29"N
Longitude: 10°3'9"E
Decimal Degree (lat, lon): 59.741388888889,10.0525

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.

Apatite	Calcite	Chalcopyrite	Clay	Diaspore	Feldspar	Fluorite	Garnet	Gypsum	Malachite
Mica	Nickeline	None	Not in a structural group	Pyroxene	Quartz	Rutile	Sphalerite	Spinel	Stilpnomelane
Vesuvianite

Andradite ()*	Calcite ()*	Chalcopyrite ()*	Chlorapatite ()*	Diopside ()*
Fluorapatite ()*	Fluorite ()*	Goethite ()*	Grossular ()*	Gypsum ()*
Hemimorphite ()*	Magnetite ()*	Malachite ()*	Muscovite ()*	Orthoclase ()*
Pyrolusite ()*	Pyrrhotite ()*	Quartz ()*	Sphalerite ()*	Stilpnomelane ()*
Synchysite-(Ce) ()*	Vesuvianite ()*

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 Ce Cl Cu F Fe H K Mg Mn Na O P S Si Zn

Elements from minerals reported directly at this locality: Al C Ca Ce F Fe H K Mg Na O Si

Structural Groups for minerals in this locality:
Apatite Calcite Chalcopyrite Clay Diaspore Feldspar Fluorite Garnet Gypsum Malachite
Mica Nickeline None Not in a structural group Pyroxene Quartz Rutile Sphalerite Spinel Stilpnomelane
Vesuvianite

22 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Andradite ()*	Garnet	Ca₃Fe³⁺₂(SiO₄)₃	2	91339,91340	1534
Calcite ()*	Calcite	Ca(CO₃)	2	91339,91340	27770
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	1	91339	27198
Chlorapatite ()*	Apatite	Ca₅(PO₄)₃Cl	1	91339	203
Diopside ()*	Pyroxene	CaMgSi₂O₆	1	91339	4135
Fluorapatite ()*	Apatite	Ca₅(PO₄)₃F	1	91339	2740
Fluorite ()*	Fluorite	CaF₂	0		9617
Goethite ()*	Diaspore	FeO(OH)	2	91339,91340	7437
Grossular ()*	Garnet	Ca₃Al₂(SiO₄)₃	1	91339	1544
Gypsum ()*	Gypsum	Ca(SO₄)·2H₂O	1	91340	6890
Hemimorphite ()*	Not in a structural group	Zn₄(Si₂O₇)(OH)₂·H₂O	1	91339	1689
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	1	91339	14899
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	1	91339	12537
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	0		17380
Orthoclase ()*	Feldspar	K(AlSi₃O₈)	0		2349
Pyrolusite ()*	Rutile	MnO₂	1	91339	3106
Pyrrhotite ()*	Nickeline	Fe₇S₈	2	91339,91340	9056
Quartz ()*	Quartz	SiO₂	1	91339	61156
Sphalerite ()*	Sphalerite	ZnS	1	91339	21482
Stilpnomelane ()*	Stilpnomelane Clay	(K,Ca,Na)(Fe,Mg,Al)₈(Si,Al)₁₂(O,OH)₃₆·nH₂O	0		456
Synchysite-(Ce) ()*	None	CaCe(CO₃)₂F	0		232
Vesuvianite ()*	Vesuvianite	(Ca,Na)₁₉(Al,Mg,Fe)₁₃(SiO₄)₁₀(Si₂O₇)₄(OH,F,O)₁₀	2	91339,91340	1395

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...