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:
Crastu Muradu Quarry, Osilo, Sassari Province, Sardinia, Italy

mindat Locality ID: 21996
mindat URL: http://www.mindat.org/loc-21996.html

Tectonic Settings:

Total number of sublocalities beneath "Crastu Muradu Quarry, Osilo, Sassari Province, Sardinia, Italy": 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.

Analcime	Baryte	Calcite	Chabazite	Corundum	Diaspore	Mordenite	Natrolite	None	Not in a structural group
Quartz

Analcime ()*	Ankerite ()*	Baryte ()*	Calcite ()*	Celestine ()*
Chabazite-Ca ()*	Epistilbite ()*	Goethite ()*	Gonnardite ()*	Hematite ()*
Laumontite ()*	Mordenite ()*	Natrolite ()*	Quartz ()*	Yugawaralite ()*

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 K Na O S Si Sr

Elements from minerals reported directly at this locality: Al Ba C Ca Fe H K Mg Na O S Si Sr

Structural Groups for minerals in this locality:
Analcime Baryte Calcite Chabazite Corundum Diaspore Mordenite Natrolite None Not in a structural group
Quartz

15 IMA Minerals at location:

Mineral name	Structural Groups	IMA Formula	# of localities containing mineral
Analcime ()*	Analcime	Na(AlSi₂O₆)·H₂O	1627
Ankerite ()*	None	Ca(Fe²⁺,Mg)(CO₃)₂	3092
Baryte ()*	Baryte	Ba(SO₄)	11547
Calcite ()*	Calcite	Ca(CO₃)	27770
Celestine ()*	Baryte	Sr(SO₄)	1252
Chabazite-Ca ()*	Chabazite	Ca₂[Al₄Si₈O₂₄]·13H₂O	310
Epistilbite ()*	Mordenite	Ca₃[Si₁₈Al₆O₄₈]·16H₂O	138
Goethite ()*	Diaspore	FeO(OH)	7437
Gonnardite ()*	Natrolite	(Na,Ca)₂(Si,Al)₅O₁₀·3H₂O	167
Hematite ()*	Corundum	Fe₂O₃	14640
Laumontite ()*	Not in a structural group	CaAl₂Si₄O₁₂·4H₂O	1271
Mordenite ()*	Mordenite	(Na₂,Ca,K₂)₄(Al₈Si₄₀)O₉₆·28H₂O	405
Natrolite ()*	Natrolite	Na₂(Si₃Al₂)O₁₀·2H₂O	1236
Quartz ()*	Quartz	SiO₂	61156
Yugawaralite ()*	None	Ca(Si₆Al₂)O₁₆·4H₂O	33

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...