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:
Badu Hill Pegmatite, Llano, Llano Co., Texas, USA

mindat Locality ID: 42294
mindat URL: http://www.mindat.org/loc-42294.html

Tectonic Settings:

Total number of sublocalities beneath "Badu Hill Pegmatite, Llano, Llano Co., Texas, USA": 0
Total number of bottom-level sublocalities: 0

Latitude: 30°43'27"N
Longitude: 98°28'26"W
Decimal Degree (lat, lon): 30.724166666667,-98.473888888889

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.

Acanthite	Alunite	Arsenopyrite	Chalcanthite	Chalcopyrite	Clay	Cobaltite	Copper	Corundum	Diaspore
Feldspar	Fluorite	Garnet	Gypsum	Kaolinite	Melanterite	Mica	None	Not in a structural group	Pyrite
Pyroxene	Quartz	Rocksalt	Rutile	Scheelite	Titanite	Vesuvianite	Wollastonite	Zircon

Acanthite ()*	Albite ()*	Anatase ()*	Arsenopyrite ()*	Bornite ()*
Chalcanthite ()*	Chalcocite ()*	Chalcopyrite ()*	Churchite-(Y) ()*	Cobaltite ()*
Copper ()*	Diopside ()*	Fluorite ()*	Galena ()*	Goethite ()*
Gold ()*	Grossular ()*	Hematite ()*	Jarosite ()*	Kaolinite ()*
Melanterite ()*	Microcline ()*	Muscovite ()*	Pyrite ()*	Quartz ()*
Rutile ()*	Scheelite ()*	Silver ()*	Synchysite-(Y) ()*	Titanite ()*
Torbernite ()*	Uraninite ()*	Uranophane-α ()*	Vesuvianite ()*	Wollastonite ()*
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: Ag Al As Au C Ca Co Cu F Fe H K Mg Na O P Pb S Si Ti U W Y Zr

Elements from minerals reported directly at this locality: Ag Al As Au C Ca Co Cu F Fe H K Mg Na O P Pb S Si Ti U W Y Zr

Structural Groups for minerals in this locality:
Acanthite Alunite Arsenopyrite Chalcanthite Chalcopyrite Clay Cobaltite Copper Corundum Diaspore
Feldspar Fluorite Garnet Gypsum Kaolinite Melanterite Mica None Not in a structural group Pyrite
Pyroxene Quartz Rocksalt Rutile Scheelite Titanite Vesuvianite Wollastonite Zircon

36 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of localities containing mineral
Acanthite ()*	Acanthite	Ag₂S	2793
Albite ()*	Feldspar	Na(AlSi₃O₈)	8803
Anatase ()*	Not in a structural group	TiO₂	2162
Arsenopyrite ()*	Arsenopyrite	FeAsS	9052
Bornite ()*	None	Cu₅FeS₄	5516
Chalcanthite ()*	Chalcanthite	Cu(SO₄)·5H₂O	925
Chalcocite ()*	None	Cu₂S	5707
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	27198
Churchite-(Y) ()*	Gypsum	Y(PO₄)·2H₂O	70
Cobaltite ()*	Cobaltite	CoAsS	966
Copper ()*	Copper	Cu	3846
Diopside ()*	Pyroxene	CaMgSi₂O₆	4135
Fluorite ()*	Fluorite	CaF₂	9617
Galena ()*	Rocksalt	PbS	24243
Goethite ()*	Diaspore	FeO(OH)	7437
Gold ()*	Copper	Au	30554
Grossular ()*	Garnet	Ca₃Al₂(SiO₄)₃	1544
Hematite ()*	Corundum	Fe₂O₃	14640
Jarosite ()*	Alunite	KFe³⁺₃(SO₄)₂(OH)₆	2228
Kaolinite ()*	Clay Kaolinite	Al₂Si₂O₅(OH)₄	5591
Melanterite ()*	Melanterite	Fe(SO₄)·7H₂O	915
Microcline ()*	Feldspar	K(AlSi₃O₈)	4924
Muscovite ()*	Mica Clay	KAl₂(Si₃Al)O₁₀(OH)₂	17380
Pyrite ()*	Pyrite	FeS₂	39462
Quartz ()*	Quartz	SiO₂	61156
Rutile ()*	Rutile	TiO₂	5614
Scheelite ()*	Scheelite	Ca(WO₄)	4894
Silver ()*	Copper	Ag	5186
Synchysite-(Y) ()*	None	CaY(CO₃)₂F	55
Titanite ()*	Titanite	CaTi(SiO₄)O	4899
Torbernite ()*	None	Cu(UO₂)₂(PO₄)₂·12H₂O	1059
Uraninite ()*	Fluorite	UO₂	2718
Uranophane-α ()*	None	Ca(UO₂)₂(SiO₃OH)₂·5H₂O	890
Vesuvianite ()*	Vesuvianite	(Ca,Na)₁₉(Al,Mg,Fe)₁₃(SiO₄)₁₀(Si₂O₇)₄(OH,F,O)₁₀	1395
Wollastonite ()*	Wollastonite	CaSiO₃	1247
Zircon ()*	Zircon	Zr(SiO₄)	5251

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...