| Locality | Mineral(s) |
|---|
| Monte Mesu, Villamassargia, South Sardinia Province, Sardinia, Italy | ⓘ Baryte |
| Valenciana Mine, Guanajuato, Guanajuato Municipality, Guanajuato, Mexico | ⓘ Fluorite |
| N'tola Mine, Mindouli, Mindouli District, Pool Department, Republic of the Congo | ⓘ Dioptase |
| Danyang County, North Chungcheong Province, South Korea | ⓘ Calcite |
| Nangiles Mine (Wheal Nangiles), Chacewater, Cornwall, England, UK | ⓘ Marcasite |
| Balliway Rigg, Caldbeck, Allerdale, Cumbria, England, UK | ⓘ Quartz |
| Marquis Lode, Bedford United Mine, Gulworthy, West Devon, Devon, England, UK | ⓘ Brochantite, ⓘ Langite |
| Old Ham Mine (Clearwell Caves), Forest of Dean, Gloucestershire, England, UK | ⓘ Calcite, ⓘ Goethite |
| Petrified Forest, Petrified Forest National Park, Apache County, Arizona, USA | ⓘ Quartz |
| Irish Mag Mine, Calumet and Arizona group of claims, Bisbee, Cochise County, Arizona, USA | ⓘ Cuprite, ⓘ Native Copper |
| Cole Mine, Bisbee, Cochise County, Arizona, USA | ⓘ Electrum |
| Czar Mine, Copper Queen Mine, Queen Hill, Bisbee, Cochise County, Arizona, USA | ⓘ Calcite |
| Cherry prospect, Dierks Mining District (Dierks Barite Mining District), Howard County, Arkansas, USA | ⓘ Baryte |
| Edwards Brothers Quarry, Violet Hill, Izard County, Arkansas, USA | ⓘ Calcite |
| Morning Star Mine, Rush Creek Mining District, Marion County, Arkansas, USA | ⓘ Calcite |
| Red Cloud Mine, Rush Creek Mining District, Marion County, Arkansas, USA | ⓘ Smithsonite |
| Lucky Dog Mine, Tomahawk Creek Mining District, Searcy County, Arkansas, USA | ⓘ Calcite, ⓘ Quartz |
| Silver Plume, Georgetown District, Clear Creek County, Colorado, USA | ⓘ Sphalerite |
| Johnny Bull Mine, Silver Plume, Georgetown District, Clear Creek County, Colorado, USA | ⓘ Native Silver |
| Triangle Mine, Iron Hill, Lake County, Colorado, USA | ⓘ Pyrite |
| Grand Junction, Mesa County, Colorado, USA | ⓘ Siderite |
| Humming Bird Mine, Nancy Hanks Gulch, Unaweep Canyon, Unaweep Mining District, Mesa County, Colorado, USA | ⓘ Malachite |
| Commodore No. 5 Mine, Commodore Mine, Amethyst vein, Creede Mining District, Mineral County, Colorado, USA | ⓘ Galena |
| Goodfro Mine, Canyon Creek, Ouray Mining District, Ouray County, Colorado, USA | ⓘ Siderite |
| Summitville Mine, Summitville, Rio Grande County, Colorado, USA | ⓘ Turquoise |
| Ajax Mine, Telluride Mining District, Colorado, USA | ⓘ Quartz |
| M-Class #1 Mine, Franklin County, Illinois, USA | ⓘ Pyrite |
| Biggsville Quarry Cessford Construction, Henderson County, Illinois, USA | ⓘ Calcite, ⓘ Millerite |
| Eagle-Picher Mine, Galena, Jo Daviess County, Illinois, USA | ⓘ Galena, ⓘ Marcasite, ⓘ Sphalerite |
| Chain of Rocks Gravel Bar, Madison County, Illinois, USA | ⓘ Agate, ⓘ Chalcedony, ⓘ Jasper, ⓘ Petrified Wood, ⓘ Quartz |
| Illinois Routes 3 and 158 Intersection, Monroe County, Illinois, USA | ⓘ Calcite, ⓘ Dolomite, ⓘ Sphalerite |
| McKee Creek, Pike County, Illinois, USA | ⓘ Calcite, ⓘ Sphalerite |
| Gaskins Mine (Medeker pit), Empire Mining Sub-District, Pope County, Illinois, USA | ⓘ Quartz |
| Fairbairn Mine (Fairbairn tract), Stewart Mining Sub-District, Pope County, Illinois, USA | ⓘ Calcite |
| Hoopeston, Vermilion County, Illinois, USA | ⓘ Pyrite |
| Lake Monroe, Monroe County, Indiana, USA | ⓘ Pyrite |
| Ballard Mine, Baxter Springs, Cherokee County, Kansas, USA | ⓘ Quartz |
| Stoskopf Mine, Baxter Springs, Cherokee County, Kansas, USA | ⓘ Galena, ⓘ Sphalerite |
| Swalley Mine, Baxter Springs, Cherokee County, Kansas, USA | ⓘ Galena, ⓘ Marcasite, ⓘ Quartz |
| Mid-Continent Mine, Treece, Cherokee County, Kansas, USA | ⓘ Gypsum, ⓘ Selenite |
| Wilson Lake spillway area, Russell County, Kansas, USA | ⓘ Gypsum, ⓘ Selenite |
| Cane Creek Quarry, Butler County, Missouri, USA | ⓘ Calcite, ⓘ Dolomite, ⓘ Marcasite, ⓘ Quartz |
| Poplar Bluff, Butler County, Missouri, USA | ⓘ Breccia, ⓘ Chert, ⓘ Goethite, ⓘ Limonite, ⓘ Quartz, ⓘ Sandstone |
| Fox River, Clark County, Missouri, USA | ⓘ Calcite, ⓘ Quartz |
| Wayland, Clark County, Missouri, USA | ⓘ Pyrite |
| Jamison Mine, Franklin Township, Dent County, Missouri, USA | ⓘ Hematite |
| Caseyville, Franklin County, Missouri, USA | ⓘ Goethite, ⓘ Limonite |
| Iron County, Missouri, USA | ⓘ Granite |
| Buick Mine (Amax Buick Mine; Moloc Mine), Bixby, Iron County, Missouri, USA | ⓘ Bieberite |
| Magmont Mine, Bixby, Iron County, Missouri, USA | ⓘ Malachite |
| Oronogo Field, Jasper County, Missouri, USA | ⓘ Smithsonite |
| Oronogo Circle Mine, Oronogo Field, Jasper County, Missouri, USA | ⓘ Smithsonite |
| Webb City, Jasper County, Missouri, USA | ⓘ Calcite |
| Arnold, Jefferson County, Missouri, USA | ⓘ Baryte |
| Southwest Jefferson County barite and lead District, Jefferson County, Missouri, USA | ⓘ Agate |
| Lawrence County, Missouri, USA | ⓘ Greenockite |
| Aurora Mining District, Lawrence County, Missouri, USA | ⓘ Greenockite |
| United States Strategic Metals, Fredericktown, Fredericktown Mining District, Madison County, Missouri, USA | ⓘ Chalcanthite |
| Beer Cellar Mine, Granby Field, Newton County, Missouri, USA | ⓘ Hemimorphite |
| Tipton Ford, Newton County, Missouri, USA | ⓘ Dolomite, ⓘ Hemimorphite, ⓘ Smithsonite, ⓘ Sphalerite |
| Sweetwater Mine, Ellington, Reynolds County, Missouri, USA | ⓘ Blistered Copper |
| Brushy Creek Mine, Greeley, Reynolds County, Missouri, USA | ⓘ Aragonite |
| Stope 72B30, Brushy Creek Mine, Greeley, Reynolds County, Missouri, USA | ⓘ Calcite, ⓘ Pyrite |
| West Fork Mine, West Fork, Reynolds County, Missouri, USA | ⓘ Malachite |
| Shannon County, Missouri, USA | ⓘ Limestone |
| Klondike Quarry (Klondike Sandstone Quarry), St. Charles County, Missouri, USA | ⓘ Sandstone |
| Antire Road - Interstate 44 intersection, St. Louis County, Missouri, USA | ⓘ Honessite, ⓘ Quartz |
| Union Road, Lindbergh Boulevard and Interstate 55 Road intersection, St. Louis County, Missouri, USA | ⓘ Agate, ⓘ Calcite, ⓘ Quartz |
| Mehlville, St. Louis County, Missouri, USA | ⓘ Agate, ⓘ Calcite, ⓘ Limonite, ⓘ Quartz |
| Holcim Ste. Genevieve Quarry, Bloomsdale, Ste. Genevieve County, Missouri, USA | ⓘ Calcite, ⓘ Limestone, ⓘ Pyrite, ⓘ Shale |
| Central Stone Company Potosi Quarry, Washington County, Missouri, USA | ⓘ Baryte, ⓘ Calcite, ⓘ Cerussite, ⓘ Dolomite, ⓘ Galena |
| Cub Creek Quarry, Washington County, Missouri, USA | ⓘ Calcite, ⓘ Dolomite |
| Blackwell Mine, Tiff, Washington County, Missouri, USA | ⓘ Agate, ⓘ Baryte, ⓘ Limonite, ⓘ Quartz |
| Washington County Aggregates Quarry, Washington County, Missouri, USA | ⓘ Baryte, ⓘ Calcite, ⓘ Cerussite, ⓘ Dolomite, ⓘ Galena, ⓘ Greenockite, ⓘ Marcasite, ⓘ Quartz, ⓘ Sphalerite |
| Haunted Ridge Mine, Cadet, Washington County Barite Mining District, Washington County, Missouri, USA | ⓘ Agate, ⓘ Baryte, ⓘ Goethite, ⓘ Limonite, ⓘ Quartz |
| Cady Mine, Wayne County, Missouri, USA | ⓘ Limonite |
| Coldwater, Wayne County, Missouri, USA | ⓘ Calcite |
| Silica, Sylvania Township, Lucas County, Ohio, USA | ⓘ Pyrite |
| Eagle Picher Mine, Cardin, Ottawa County, Oklahoma, USA | ⓘ Calcite |
| Cumberland Mine, Carthage, Smith County, Tennessee, USA | ⓘ Quartz |
| Gordonsville Mine, Carthage, Smith County, Tennessee, USA | ⓘ Quartz |
| Stonewall Mine, Carthage, Smith County, Tennessee, USA | ⓘ Calcite, ⓘ Dolomite, ⓘ Fluorite, ⓘ Sphalerite |
| Picher Field, Tri-State Mining District, USA | ⓘ Ktenasite |
These are possibly similar items as determined by title/reference text matching only.
