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:
Fahlenbach, Eisenbach, Titisee-Neustadt, Black Forest, Baden-Württemberg, Germany

Oldest recorded age at locality: 258
Youngest recorded age at locality: 110

mindat Locality ID: 32384
mindat URL: http://www.mindat.org/loc-32384.html

Tectonic Settings:

Total number of sublocalities beneath "Fahlenbach, Eisenbach, Titisee-Neustadt, Black Forest, Baden-Württemberg, Germany": 1
Total number of bottom-level sublocalities: 2

Latitude: 0°0'0"N
Longitude: 0°0'0"E
Decimal Degree (lat, lon): 0,0

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.

Bixbyite	Coronadite	None

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: Mn O Pb

Elements from minerals reported directly at this locality: Mn O Pb

Structural Groups for minerals in this locality:
Bixbyite Coronadite None

2 IMA Minerals at location:

Bixbyite ()*	Coronadite ()*

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
Bixbyite ()*	Bixbyite	Mn³⁺₂O₃	258	110	0		104
Coronadite ()*	Coronadite	Pb(Mn⁴⁺₆Mn³⁺₂)O₁₆	258	110	0		227

3 Ages assigned to this locality:

Excel ID	Max Age (Ma)	Min Age (Ma)	Age as listed in reference	Dating Method	Sample Source	Age from other Locality	Dated Mineral	MinDat Locality ID	Dated Locality (Max Age)	Location as listed in reference	Reference	Reference DOI	Reference ID
EJM21_817-00006	150	110	150-110	K-Ar		Yes		32532	Eisenbach, Titisee-Neustadt, Black Forest, Baden-Württemberg, Germany	Eisenbach region	Pfaff et al. (2009)	10.1127/0935-1221/2009/0021-1944	EJM21_817
Pfaff2009tbl06-06	258	248	253±5	K-Ar	cryptomelane	Yes	Cryptomelane	32532	Eisenbach, Titisee-Neustadt, Black Forest, Baden-Württemberg, Germany	Eisenbach, Schwarzwald ore district, Germany	Pfaff et al. (2009)	10.1127/0935-1221/2009/0021-1944	EJM21_817
Pfaff2009tbl06-24	140	120	130±10	K-Ar	hollandite, braunite	Yes		32532	Eisenbach, Titisee-Neustadt, Black Forest, Baden-Württemberg, Germany	Eisenbach, Schwarzwald ore district, Germany	Pfaff et al. (2009)	10.1127/0935-1221/2009/0021-1944	EJM21_817

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...