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:
Blackwell-in-the-Peak, Derbyshire, England, UK

Oldest recorded age at locality: 309
Youngest recorded age at locality: 281

mindat Locality ID: 283926
mindat URL: http://www.mindat.org/loc-283926.html

Tectonic Settings:

Total number of sublocalities beneath "Blackwell-in-the-Peak, Derbyshire, England, UK": 1
Total number of bottom-level sublocalities: 1

Number of Child Localities: 1
Child Localities:
Calton Hill Quarry

Latitude: 53°14'13"N
Longitude: 1°49'23"W
Decimal Degree (lat, lon): 53.236944444444,-1.8230555555556

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.

Allophane	Analcime	Baryte	Calcite	Chlorite	Clay	Copper	Corundum	Diaspore	Feldspar
Natrolite	None	Pyrite	Pyroxene	Quartz	Serpentine	Smectite-vermiculite	Spinel	Zircon

Albite ()*	Analcime ()*	Anorthite ()*	Augite ()*	Baryte ()*
Calcite ()*	Chamosite ()*	Chrysocolla ()*	Chrysotile ()*	Clinochlore ()*
Enstatite ()*	Goethite ()*	Gold ()*	Hematite ()*	Hercynite ()*
Magnetite ()*	Natrolite ()*	Pyrite ()*	Quartz ()*	Rhodochrosite ()*
Saponite ()*	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 Au Ba C Ca Cu Fe H Mg Mn Na O S Si Zr

Elements from minerals reported directly at this locality:

Structural Groups for minerals in this locality:
Allophane Analcime Baryte Calcite Chlorite Clay Copper Corundum Diaspore Feldspar
Natrolite None Pyrite Pyroxene Quartz Serpentine Smectite-vermiculite Spinel Zircon

22 IMA Minerals at location:

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
Albite ()*	Feldspar	Na(AlSi₃O₈)	309	281	1	119840	8803
Analcime ()*	Analcime	Na(AlSi₂O₆)·H₂O	309	281	1	119840	1627
Anorthite ()*	Feldspar	Ca(Al₂Si₂O₈)	309	281	1	119840	1036
Augite ()*	Pyroxene	(Ca,Mg,Fe)₂Si₂O₆	309	281	1	119840	2060
Baryte ()*	Baryte	Ba(SO₄)	309	281	1	119840	11547
Calcite ()*	Calcite	Ca(CO₃)	309	281	1	119840	27770
Chamosite ()*	Chlorite Clay	(Fe²⁺,Mg,Al,Fe³⁺)₆(Si,Al)₄O₁₀(OH,O)₈	309	281	1	119840	577
Chrysocolla ()*	Allophane	(Cu_2-xAl_x)H_2-xSi₂O₅(OH)₄·nH₂O	309	281	1	119840	3531
Chrysotile ()*	Serpentine Clay	Mg₃Si₂O₅(OH)₄	309	281	1	119840	951
Clinochlore ()*	Chlorite Clay	Mg₅Al(AlSi₃O₁₀)(OH)₈	309	281	1	119840	1756
Enstatite ()*	Pyroxene	Mg₂Si₂O₆	309	281	1	119840	944
Goethite ()*	Diaspore	FeO(OH)	309	281	1	119840	7437
Gold ()*	Copper	Au	309	281	1	119840	30554
Hematite ()*	Corundum	Fe₂O₃	309	281	1	119840	14640
Hercynite ()*	Spinel	Fe²⁺Al₂O₄	309	281	1	119840	407
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	309	281	1	119840	14899
Natrolite ()*	Natrolite	Na₂(Si₃Al₂)O₁₀·2H₂O	309	281	1	119840	1236
Pyrite ()*	Pyrite	FeS₂	309	281	1	119840	39462
Quartz ()*	Quartz	SiO₂	309	281	1	119840	61156
Rhodochrosite ()*	Calcite	Mn(CO₃)	309	281	1	119840	1711
Saponite ()*	Clay Smectite-vermiculite	(Ca,Na)_0.3(Mg,Fe)₃(Si,Al)₄O₁₀(OH)₂·4H₂O	309	281	1	119840	301
Zircon ()*	Zircon	Zr(SiO₄)	309	281	1	119840	5251

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
	Lucy_092	309	281	295 ± 14	K/Ar	Intruded through older (Lower Carboniferous) lavas. Olivines partly altered, otherwise fresh		whole rock	FM 26						1487	Calton Hill Quarry, Blackwell-in-the-Peak, Derbyshire, England, UK	Calton Hill Quarry	Fitch et al. (1964)	10.1144/GSL.SP.1964.001.01.16	GSL1_159	Intrusive into an older volcanic complex of Lower Carboniferous age.

Sample	Source Locality	Reference URL

All locality data graciously provided by mindat.org

All age data...