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:
Hasli Valley, Bern, Switzerland

Oldest recorded age at locality: 3.36
Youngest recorded age at locality: 3.24

mindat Locality ID: 26735
mindat URL: http://www.mindat.org/loc-26735.html

Tectonic Settings:

Total number of sublocalities beneath "Hasli Valley, Bern, Switzerland": 76
Total number of bottom-level sublocalities: 47

Number of Child Localities: 5
Child Localities:
Balm
Grimsel Area
Guttannen
Innertkirchen
Reichenbach Valley

Latitude: 46°39'8"N
Longitude: 8°11'52"E
Decimal Degree (lat, lon): 46.652222222222,8.1977777777778

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.

Aeschynite	Allanite	Amorphous	Apatite	Apophyllite	Aragonite	Baryte	Bastnäsite	Beryl	Brookite
Calcite	Chlorite	Clay	Clinozoisite	Corundum	Crichtonite	Descloizite	Diaspore	Epidote	Feldspar
Fluorite	Heulandite	Lepidocrocite	Mica	Milarite	Molybdenite	Monazite	Natrolite	Nickeline	None
Not in a structural group	Phenakite	Pyrite	Quartz	Rocksalt	Rutile	Scheelite	Sphalerite	Spinel	Talc
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 Be C Ca Ce Cl Cr F Fe H K Mg Mn Mo Na Nb O P Pb S Sc Si Sr Th Ti U V W Y Zn Zr

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Aeschynite Allanite Amorphous Apatite Apophyllite Aragonite Baryte Bastnäsite Beryl Brookite
Calcite Chlorite Clay Clinozoisite Corundum Crichtonite Descloizite Diaspore Epidote Feldspar
Fluorite Heulandite Lepidocrocite Mica Milarite Molybdenite Monazite Natrolite Nickeline None
Not in a structural group Phenakite Pyrite Quartz Rocksalt Rutile Scheelite Sphalerite Spinel Talc
Titanite Zircon

55 IMA Minerals at location:

Aeschynite-(Y) ()*	Albite ()*	Allanite-(Ce) ()*	Anatase ()*	Anglesite ()*
Ankerite ()*	Bastnäsite-(Ce) ()*	Bayleyite ()*	Baylissite ()*	Bazzite ()*
Brookite ()*	Calcite ()*	Cerussite ()*	Chamosite ()*	Corundum ()*
Descloizite ()*	Dolomite ()*	Epidote ()*	Fluorapophyllite-(K) ()*	Fluorite ()*
Galena ()*	Goethite ()*	Gramaccioliite-(Y) ()*	Grimselite ()*	Hematite ()*
Heulandite-Ca ()*	Ilmenite ()*	Kainosite-(Y) ()*	Kasolite ()*	Lepidocrocite ()*
Magnetite ()*	Milarite ()*	Molybdenite ()*	Monazite-(Ce) ()*	Monohydrocalcite ()*
Muscovite ()*	Opal ()*	Orthoclase ()*	Phenakite ()*	Pyrite ()*
Pyromorphite ()*	Pyrrhotite ()*	Quartz ()*	Rutile ()*	Scheelite ()*
Schröckingerite ()*	Scolecite ()*	Senaite ()*	Siderite ()*	Sphalerite ()*
Synchysite-(Ce) ()*	Talc ()*	Titanite ()*	Wulfenite ()*	Zircon ()*

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of Sublocalities containing mineral	LOCALITY IDs, not mindat ids	# of localities containing mineral
Aeschynite-(Y) ()*	Aeschynite	(Y,Ln,Ca,Th)(Ti,Nb)₂(O,OH)₆	3.36	3.24	1	113443	141
Albite ()*	Feldspar	Na(AlSi₃O₈)			3	113466,113489,113493	8803
Allanite-(Ce) ()*	Allanite Epidote	CaCe(Al₂Fe²⁺)[Si₂O₇][SiO₄]O(OH)	3.36	3.24	1	113435	706
Anatase ()*	Not in a structural group	TiO₂	3.36	3.24	2	113435,113493	2162
Anglesite ()*	Baryte	Pb(SO₄)			1	113485	2734
Ankerite ()*	None	Ca(Fe²⁺,Mg)(CO₃)₂			4	113465,113475,113476,113477	3092
Bastnäsite-(Ce) ()*	Bastnäsite	Ce(CO₃)F			1	113476	304
Bayleyite ()*	None	Mg₂(UO₂)(CO₃)₃·18H₂O	3.36	3.24	2	113443,113445	38
Baylissite ()*	None	K₂Mg(CO₃)₂·4H₂O	3.36	3.24	1	113445	2
Bazzite ()*	Beryl	Be₃(Sc,Fe³⁺,Mg)₂Si₆O₁₈·Na_0.32·nH₂O			2	113461,113477	51
Brookite ()*	Brookite	TiO₂	3.36	3.24	2	113435,113507	700
Calcite ()*	Calcite	Ca(CO₃)	3.36	3.24	5	113444,113471,113476,113490,113507	27770
Cerussite ()*	Aragonite	Pb(CO₃)			1	113485	4979
Chamosite ()*	Chlorite Clay	(Fe²⁺,Mg,Al,Fe³⁺)₆(Si,Al)₄O₁₀(OH,O)₈			3	113500,113502,113504	577
Corundum ()*	Corundum	Al₂O₃			1	113457	1797
Descloizite ()*	Descloizite	PbZn(VO₄)(OH)			1	113470	378
Dolomite ()*	None	CaMg(CO₃)₂	3.36	3.24	3	113443,113455,113498	9895
Epidote ()*	Epidote Clinozoisite	Ca₂(Al₂Fe³⁺)[Si₂O₇][SiO₄]O(OH)			2	113484,113493	8173
Fluorapophyllite-(K) ()*	Apophyllite	KCa₄Si₈O₂₀F·8H₂O			1	113491	303
Fluorite ()*	Fluorite	CaF₂	3.36	3.24	12	113434,113437,113439,113444,113447,113466,113468,113469,113471,113472,113480,113488	9617
Galena ()*	Rocksalt	PbS	3.36	3.24	4	113444,113475,113476,113485	24243
Goethite ()*	Diaspore	FeO(OH)			2	113470,113484	7437
Gramaccioliite-(Y) ()*	Crichtonite	(Pb,Sr)(Y,Mn)Fe³⁺₂(Ti,Fe³⁺)₁₈O₃₈	3.36	3.24	1	113435	9
Grimselite ()*	None	K₃Na(UO₂)(CO₃)₃·H₂O	3.36	3.24	2	113445,113446	4
Hematite ()*	Corundum	Fe₂O₃	3.36	3.24	10	113440,113448,113449,113452,113458,113460,113462,113466,113500,113502	14640
Heulandite-Ca ()*	Heulandite	(Ca,Na,K)₅(Si₂₇Al₉)O₇₂·26H₂O			1	113440	246
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃			1	113493	5433
Kainosite-(Y) ()*	None	Ca₂Y₂(SiO₃)₄(CO₃)·H₂O			3	113440,113466,113489	99
Kasolite ()*	None	Pb(UO₂)(SiO₄)·H₂O			1	113487	198
Lepidocrocite ()*	Lepidocrocite	Fe³⁺O(OH)	3.36	3.24	1	113449	581
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄			2	113500,113502	14899
Milarite ()*	Milarite	KCa₂(Be₂AlSi₁₂)O₃₀·H₂O	3.36	3.24	5	113444,113458,113468,113471,113474	156
Molybdenite ()*	Molybdenite	MoS₂			2	113476,113477	5800
Monazite-(Ce) ()*	Monazite	Ce(PO₄)	3.36	3.24	3	113445,113470,113482	945
Monohydrocalcite ()*	None	Ca(CO₃)·H₂O	3.36	3.24	1	113445	55
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂			3	113435,113457,113498	17380
Opal ()*	Amorphous	SiO₂·nH₂O			2	113467,113481	2994
Orthoclase ()*	Feldspar	K(AlSi₃O₈)	3.36	3.24	1	113448	2349
Phenakite ()*	Phenakite	Be₂(SiO₄)			1	113472	326
Pyrite ()*	Pyrite	FeS₂	3.36	3.24	4	113441,113444,113475,113476	39462
Pyromorphite ()*	Apatite	Pb₅(PO₄)₃Cl			1	113485	1725
Pyrrhotite ()*	Nickeline	Fe₇S₈			2	113484,113491	9056
Quartz ()*	Quartz	SiO₂	3.36	3.24	33	113437,113438,113439,113440,113441,113444,113447,113448,113449,113452,113454,113458,113460,113462,113463,113465,113466,113467,113468,113470,113471,113472,113473,113478,113484,113485,113489,113491,113492,113493,113496,113506,113507	61156
Rutile ()*	Rutile	TiO₂			4	113435,113458,113465,113475	5614
Scheelite ()*	Scheelite	Ca(WO₄)			1	113484	4894
Schröckingerite ()*	None	NaCa₃(UO₂)(SO₄)(CO₃)₃F·10H₂O	3.36	3.24	2	113445,113446	128
Scolecite ()*	Natrolite	Ca(Si₃Al₂)O₁₀·3H₂O			1	113460	390
Senaite ()*	Crichtonite	Pb(Mn,Y,U)(Fe,Zn)₂(Ti,Fe,Cr,V)₁₈(O,OH)₃₈			2	113435,113458	28
Siderite ()*	Calcite	Fe(CO₃)			2	113475,113476	6417
Sphalerite ()*	Sphalerite	ZnS			2	113476,113489	21482
Synchysite-(Ce) ()*	None	CaCe(CO₃)₂F			1	113476	232
Talc ()*	Clay Talc	Mg₃Si₄O₁₀(OH)₂			1	113481	3337
Titanite ()*	Titanite	CaTi(SiO₄)O	3.36	3.24	3	113435,113483,113493	4899
Wulfenite ()*	Scheelite	PbMoO₄			1	113487	1655
Zircon ()*	Zircon	Zr(SiO₄)			1	113468	5251

Locality Notes from all Ages at Locality:

Age ID	Locality Notes
Michelle_507	Baylissite occurs as a recent secondary mineral in alpine fissures of the Gerstenegg-Sommerloch tunnel in the Grimsel Pass area of the Aar Massif. Pliocene hydrothermal breccia mineralization in the Grimsel area demonstrates that meteoric waters penetrated deep into the Aar massif. The tunnels are utilized by utility companies.

1 Ages assigned to this locality:

	Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Age Interpret	Prioritized?	Sample Source	Sample Num	Run Num	Age from other Locality	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	MinDat Locality ID	Dated Locality (Max Age)	Location as listed in reference	Reference	Reference DOI	Reference ID	Age Notes
	Michelle_507	3.36	3.24	3.30±0.06	Ar-Ar	Age of hydrothermal alteration		adularia							22954	Grimsel Pass, Grimsel Area, Hasli Valley, Bern, Switzerland	Grimsel Pass	Hofmann et al. (2004)		SMPM84_271	Age of hydrothermal alteration.

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...