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:
Johanniszeche, Schmelz, Lam, Upper Palatinate, Bavaria, Germany

mindat Locality ID: 67214
mindat URL: http://www.mindat.org/loc-67214.html

Tectonic Settings:

Total number of sublocalities beneath "Johanniszeche, Schmelz, Lam, Upper Palatinate, Bavaria, Germany": 0
Total number of bottom-level sublocalities: 0

Latitude: 49°12'43"N
Longitude: 13°2'13"E
Decimal Degree (lat, lon): 49.211944444444,13.036944444444

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.

Beryl	Calcite	Chalcopyrite	Clay	Copper	Corundum	Feldspar	Garnet	Mica	Nickeline
None	Not in a structural group	Pyrite	Quartz	Rocksalt	Sphalerite	Spinel	Vivianite

Albite ()*	Almandine ()*	Calcite ()*	Chalcopyrite ()*	Copper ()*
Cordierite ()*	Gahnite ()*	Galena ()*	Hematite ()*	Kyanite ()*
Magnetite ()*	Muscovite ()*	Orthoclase ()*	Pyrite ()*	Pyrrhotite ()*
Quartz ()*	Siderite ()*	Sphalerite ()*	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: Al C Ca Cu Fe H K Mg Na O P Pb S Si Zn

Elements from minerals reported directly at this locality: Al C Ca Cu Fe H K Mg Na O P Pb S Si Zn

Structural Groups for minerals in this locality:
Beryl Calcite Chalcopyrite Clay Copper Corundum Feldspar Garnet Mica Nickeline
None Not in a structural group Pyrite Quartz Rocksalt Sphalerite Spinel Vivianite

19 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of localities containing mineral
Albite ()*	Feldspar	Na(AlSi₃O₈)	8803
Almandine ()*	Garnet	Fe²⁺₃Al₂(SiO₄)₃	2353
Calcite ()*	Calcite	Ca(CO₃)	27770
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	27198
Copper ()*	Copper	Cu	3846
Cordierite ()*	Beryl	Mg₂Al₄Si₅O₁₈	1008
Gahnite ()*	Spinel	ZnAl₂O₄	445
Galena ()*	Rocksalt	PbS	24243
Hematite ()*	Corundum	Fe₂O₃	14640
Kyanite ()*	Not in a structural group	Al₂OSiO₄	1507
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	14899
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	17380
Orthoclase ()*	Feldspar	K(AlSi₃O₈)	2349
Pyrite ()*	Pyrite	FeS₂	39462
Pyrrhotite ()*	Nickeline	Fe₇S₈	9056
Quartz ()*	Quartz	SiO₂	61156
Siderite ()*	Calcite	Fe(CO₃)	6417
Sphalerite ()*	Sphalerite	ZnS	21482
Vivianite ()*	Vivianite	Fe²⁺₃(PO₄)₂·8H₂O	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...