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Opal from
Piossasco, Metropolitan City of Turin, Piedmont, Italy


Locality type:Commune
Classification
Species:Opal
Formula:SiO2 · nH2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Opal data
Locality Data:Click here to view Piossasco, Metropolitan City of Turin, Piedmont, Italy
Data Identifiers
Mindat Occurrence Record ID:542785
Long-form Identifier:1:3:542785:7
GUID (UUID V4):24c7a3fc-2949-44a0-b9ab-84c620ee5da8
Localities for Opal in this Region
San Valeriano quarry, Piossasco, Metropolitan City of Turin, Piedmont, Italy
References
Reference Search (possible matching items)
Book
THE WORLD OF NATI In full color — an introduction to the reernn reste) beauty and structure of our worlds... THE WORLD MINER’ 2 | Adapted fre” ——__.afian of Vincenz. < Michele In the Earth’s crust lie numerous...easily accessible, some deeply concealed — which are of considerable value to man. They differ in their structure...individual species of mineral, which will be of value and interest to students of the subject, while...the beauty of the mineral kingdom. The foreword is by Dr G. F. Claringbull, formerly Keeper of Mineralogy
WORLD OF NATURE | In full colour-an introduction to the composition, beauty and structure of our worlds...easily accessible, some deeply concealed—which are of considerable value to man. They differ in their structure...individual species of mineral, which will be of value and interest to students of the subject, while...the beauty of the mineral kingdom. The foreword is by Dr G. F. Claringbull, formerly Keeper of Mineralogy...British Museum (Natural History) and now Director of that museum. As he points out, there are not many
Book
easily accessible, some deeply concealed-which are of considerable value to man. They differ in their structure...individual species of mineral, which will be uf value and interest to students of the subject, while...the beauty of the mineral kingdom. The foreword is by Dr G. F. Claringbull, for:merly Keeper of Mineralogy...British Museum (Natural History) and now Director of that museum. As h'e points out, there are not many...provides an opportunity to study at leisure some of the best specimens, which few people have the opportunity
Book (volume)
Deer, Non-Silicates m.Sc., pad., f.r.s. Professor of Mineralogy and Petrology, Cambridge University R...volumes the primary aim has been to provide a work of reference useful to advanced students and research...necessary to restrict the coverage to a selection of the more important minerals. The principle in this...or modify the name of a rock. Some may quarrel with the inclusion or omission of particular minerals...discussion of a mineral or mineral series the less common varieties have also been considered. Most of the information
 
Mineral and/or Locality  
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