Italy Perlite Production by Year

Product
Alumina
Aluminum, Primary
Ammonia
Barite
Bentonite
Cadmium
Diatomite
Feldspar
Ferromanganese And Silicomanganese
Fuller's Earth
Gold
Gypsum
Hydraulic Cement
Indium
Industrial Sand And Gravel (Silica)
Kaolin
Lead
Natural Iron Oxide Pigments
Perlite
Pig Iron
Quicklime And Hydrated Lime, Including Dead-Burned Dolomite
Raw Steel
Salt
Silver
Soda Ash
Talc And Pyrophyllite

Source: United States Geological Survey (USGS) Minerals Resources Program

Note: Check source table for details and footnotes

Country
Armenia
Australia
Georgia
Greece
Hungary
Iran, Islamic Republic Of
Italy
Japan
Mexico
Philippines
Slovakia
South Africa
Turkey
United States
Zimbabwe