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:
Braunesumpf Mine, Hüttenrode, Blankenburg, Harz, Saxony-Anhalt, Germany

Oldest recorded age at locality: 296
Youngest recorded age at locality: 289

mindat Locality ID: 215839
mindat URL: http://www.mindat.org/loc-215839.html

Tectonic Settings:

Total number of sublocalities beneath "Braunesumpf Mine, Hüttenrode, Blankenburg, Harz, Saxony-Anhalt, Germany": 0
Total number of bottom-level sublocalities: 0

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.

Baryte	Calcite	Chlorite	Clay	Corundum	Diaspore	Dufrénite	None	Pyrite	Quartz
Rutile	Sphalerite	Spinel

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 Ba C Ca Fe H Mg O P S Si Ti Zn

Elements from minerals reported directly at this locality: Al Ba C Ca Fe H Mg O P S Si Ti Zn

Structural Groups for minerals in this locality:
Baryte Calcite Chlorite Clay Corundum Diaspore Dufrénite None Pyrite Quartz
Rutile Sphalerite Spinel

12 IMA Minerals at location:

Baryte ()*	Calcite ()*	Chamosite ()*	Dufrénite ()*	Goethite ()*
Hematite ()*	Magnetite ()*	Pyrite ()*	Quartz ()*	Rutile ()*
Siderite ()*	Sphalerite ()*

Mineral name	Structural Groups	IMA Formula	Max Age (Ma)	Min Age (Ma)	# of localities containing mineral
Baryte ()*	Baryte	Ba(SO₄)	296	289	11547
Calcite ()*	Calcite	Ca(CO₃)	296	289	27770
Chamosite ()*	Chlorite Clay	(Fe²⁺,Mg,Al,Fe³⁺)₆(Si,Al)₄O₁₀(OH,O)₈	296	289	577
Dufrénite ()*	Dufrénite	Ca_0.5Fe²⁺Fe³⁺₅(PO₄)₄(OH)₆·2H₂O	296	289	139
Goethite ()*	Diaspore	FeO(OH)	296	289	7437
Hematite ()*	Corundum	Fe₂O₃	296	289	14640
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	296	289	14899
Pyrite ()*	Pyrite	FeS₂	296	289	39462
Quartz ()*	Quartz	SiO₂	296	289	61156
Rutile ()*	Rutile	TiO₂	296	289	5614
Siderite ()*	Calcite	Fe(CO₃)	296	289	6417
Sphalerite ()*	Sphalerite	ZnS	296	289	21482

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
	Hg-00077	296	289		U-Pb, K-Ar, Rb-Sr						Yes		Cinnabar, Mercury, Metacinnabar, Tiemannite, Tischendorfite	Hg	22226	Harz, Saxony-Anhalt, Germany		Möller et al. (1984); Baumann et al. (1991)

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...