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:
Pachoud Mine (Ambatovarahina Mine), Ambatofangehana, Andakatany, Manandriana, Amoron'i Mania, Madagascar

mindat Locality ID: 188292
mindat URL: http://www.mindat.org/loc-188292.html

Tectonic Settings:

Total number of sublocalities beneath "Pachoud Mine (Ambatovarahina Mine), Ambatofangehana, Andakatany, Manandriana, Amoron'i Mania, Madagascar": 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.

Allophane	Amorphous	Aragonite	Baryte	Brochantite	Chalcanthite	Chalcopyrite	Covellite	Malachite	None
Not in a structural group

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 Cu Fe H O Pb S Si

Elements from minerals reported directly at this locality: Al Ba C Cu Fe H O Pb S Si

Structural Groups for minerals in this locality:
Allophane Amorphous Aragonite Baryte Brochantite Chalcanthite Chalcopyrite Covellite Malachite None
Not in a structural group

11 IMA Minerals at location:

Azurite ()*	Baryte ()*	Bornite ()*	Brochantite ()*	Cerussite ()*
Chalcanthite ()*	Chalcopyrite ()*	Chrysocolla ()*	Covellite ()*	Malachite ()*
Opal ()*

Mineral name	Structural Groups	IMA Formula	# of localities containing mineral
Azurite ()*	Not in a structural group	Cu₃(CO₃)₂(OH)₂	5509
Baryte ()*	Baryte	Ba(SO₄)	11547
Bornite ()*	None	Cu₅FeS₄	5516
Brochantite ()*	Brochantite	Cu₄(SO₄)(OH)₆	1633
Cerussite ()*	Aragonite	Pb(CO₃)	4979
Chalcanthite ()*	Chalcanthite	Cu(SO₄)·5H₂O	925
Chalcopyrite ()*	Chalcopyrite	CuFeS₂	27198
Chrysocolla ()*	Allophane	(Cu_2-xAl_x)H_2-xSi₂O₅(OH)₄·nH₂O	3531
Covellite ()*	Covellite	CuS	4165
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	12537
Opal ()*	Amorphous	SiO₂·nH₂O	2994

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...