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:
Quadrada, Selva, Poschiavo (Puschlav), Poschiavo Valley, Grisons, Switzerland

mindat Locality ID: 134067
mindat URL: http://www.mindat.org/loc-134067.html

Tectonic Settings:

Total number of sublocalities beneath "Quadrada, Selva, Poschiavo (Puschlav), Poschiavo Valley, Grisons, Switzerland": 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.

Amphibole	Aragonite	Auricupride	Brochantite	Calcite	Chlorite	Clay	Copper	Corundum	Garnet
Hexahydrite	Humite	Malachite	None	Olivine	Pentlandite	Perovskite	Pyroxene	Serpentine	Spinel
Starkeyite	Titanite	Tourmaline

Andradite ()*	Antigorite ()*	Aragonite ()*	Awaruite ()*	Brochantite ()*
Calcite ()*	Chrysotile ()*	Clinochlore ()*	Clinohumite ()*	Copper ()*
Diopside ()*	Dravite ()*	Forsterite ()*	Heazlewoodite ()*	Hydromagnesite ()*
Ilmenite ()*	Lizardite ()*	Magnetite ()*	Malachite ()*	Nesquehonite ()*
Nickelhexahydrite ()*	Pentlandite ()*	Perovskite ()*	Richterite ()*	Shandite ()*
Starkeyite ()*	Titanite ()*

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 B C Ca Cu F Fe H Mg Na Ni O Pb S Si Ti

Elements from minerals reported directly at this locality: Al B C Ca Cu F Fe H Mg Na Ni O Pb S Si Ti

Structural Groups for minerals in this locality:
Amphibole Aragonite Auricupride Brochantite Calcite Chlorite Clay Copper Corundum Garnet
Hexahydrite Humite Malachite None Olivine Pentlandite Perovskite Pyroxene Serpentine Spinel
Starkeyite Titanite Tourmaline

27 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of localities containing mineral
Andradite ()*	Garnet	Ca₃Fe³⁺₂(SiO₄)₃	1534
Antigorite ()*	Serpentine Clay	Mg₃Si₂O₅(OH)₄	708
Aragonite ()*	Aragonite	Ca(CO₃)	3250
Awaruite ()*	Auricupride Perovskite	Ni₃Fe	166
Brochantite ()*	Brochantite	Cu₄(SO₄)(OH)₆	1633
Calcite ()*	Calcite	Ca(CO₃)	27770
Chrysotile ()*	Serpentine Clay	Mg₃Si₂O₅(OH)₄	951
Clinochlore ()*	Chlorite Clay	Mg₅Al(AlSi₃O₁₀)(OH)₈	1756
Clinohumite ()*	Humite	Mg₉(SiO₄)₄F₂	236
Copper ()*	Copper	Cu	3846
Diopside ()*	Pyroxene	CaMgSi₂O₆	4135
Dravite ()*	Tourmaline	NaMg₃Al₆(Si₆O₁₈)(BO₃)₃(OH)₃(OH)	648
Forsterite ()*	Olivine	Mg₂(SiO₄)	1188
Heazlewoodite ()*	None	Ni₃S₂	205
Hydromagnesite ()*	None	Mg₅(CO₃)₄(OH)₂·4H₂O	341
Ilmenite ()*	Corundum	Fe²⁺Ti⁴⁺O₃	5433
Lizardite ()*	Serpentine Clay	Mg₃Si₂O₅(OH)₄	359
Magnetite ()*	Spinel	Fe²⁺Fe³⁺₂O₄	14899
Malachite ()*	Malachite	Cu₂(CO₃)(OH)₂	12537
Nesquehonite ()*	None	Mg(CO₃)·3H₂O	80
Nickelhexahydrite ()*	Hexahydrite	Ni(SO₄)·6H₂O	37
Pentlandite ()*	Pentlandite	(Ni,Fe)₉S₈	1512
Perovskite ()*	Perovskite	CaTiO₃	495
Richterite ()*	Amphibole	Na(NaCa)Mg₅Si₈O₂₂(OH)₂	148
Shandite ()*	None	Ni₃Pb₂S₂	14
Starkeyite ()*	Starkeyite	Mg(SO₄)·4H₂O	79
Titanite ()*	Titanite	CaTi(SiO₄)O	4899

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...