| Locality | Mineral(s) |
|---|
| Rockford Mining District, Coosa County, Alabama, USA | β Beryl |
| Arizona, USA | β Amethyst |
| Old Dominion Mine, Buffalo Hill, Old Dominion vein system, Globe, Globe Hills Mining District, Globe-Miami Mining District, Gila County, Arizona, USA | β Chalcedony |
| Inspiration pit, Inspiration Mine, Miami-Inspiration deposit, Inspiration, Miami-Inspiration Mining District, Globe-Miami Mining District, Gila County, Arizona, USA | β Chrysocolla, β Malachite |
| Live Oak pit, Inspiration Mine, Miami-Inspiration deposit, Inspiration, Miami-Inspiration Mining District, Globe-Miami Mining District, Gila County, Arizona, USA | β Chalcedony, β Chrysoprase |
| Graham County, Arizona, USA | β Amethyst, β Quartz |
| Black Hills, Imperial County, California, USA | β Agate, β Amethyst, β Chalcedony, β Jasper, β Quartz, β Sard |
| Unnamed Opal occurrence [1], Dunsmuir, Siskiyou County, California, USA | β Opal |
| Unnamed Gemstone occurrence [4], Greens Bar placer, Happy Camp, Klamath Mountains, Siskiyou County, California, USA | β Rhodonite, β Vesuvianite |
| Anatase locality, Lot mine, Cebolla Mining District (Goose Creek Mining District), Gunnison County, Colorado, USA | β Anatase |
| Weiser, Weiser Mining District, Washington County, Idaho, USA | β Agate, β Chalcedony, β Quartz |
| Warsaw, Hancock County, Illinois, USA | β Agate, β Chalcedony, β Quartz |
| Bishop Hill, Henry County, Illinois, USA | β Agate, β Chalcedony, β Quartz |
| Williams Creek, Marion County, Indiana, USA | β Amethyst, β Quartz |
| Unnamed Agate occurrence, Dubuque, Dubuque County, Iowa, USA | β Agate, β Chalcedony, β Petrified Wood, β Quartz |
| Ellsworth, Hamilton County, Iowa, USA | β Agate, β Chalcedony, β Petrified Wood, β Quartz |
| Mount Pleasant, Henry County, Iowa, USA | β Agate, β Chalcedony, β Flint, β Quartz |
| Bellevue Sand and Gravel Company, Jackson County, Iowa, USA | β Agate, β Petrified Wood |
| Aetna, Barber County, Kansas, USA | β Agate, β Quartz |
| McLouth, Jefferson County, Kansas, USA | β Agate, β Quartz |
| Arundel Quarry, Baltimore County, Maryland, USA | β Aquamarine, β Beryl |
| Bare Hills, Baltimore County, Maryland, USA | β Chalcedony, β Moss Agate, β Quartz |
| Delight, Baltimore County, Maryland, USA | β Chalcedony, β Moss Agate, β Quartz |
| Bald Friar Quarry #2, Cecil County, Maryland, USA | β Chalcedony, β Moss Agate, β Quartz |
| Flintville area, Dublin, Jarretsville-Dublin Mining District, Harford County, Maryland, USA | β Chalcedony, β Moss Agate, β Quartz |
| Kensington Mica Mine (Gilmore Mine; B. H. Warner Mine), Wheaton, Montgomery County, Maryland, USA | β Heliodor |
| Gull Point, Ontonagon County, Michigan, USA | β Agate, β Chalcedony, β Quartz |
| Savannah, Andrew County, Missouri, USA | β Agate, β Chalcedony, β Quartz |
| Potosi, Potosi Barite Mining District, Washington County, Missouri, USA | β Agate, β Chalcedony, β Quartz |
| Divide, Silver Bow County, Montana, USA | β Amethyst, β Quartz |
| Oreana Tungsten mine (Little Tungsten mine), Rye Patch Mining District, Pershing County, Nevada, USA | β Beryl, β Emerald |
| Wakefield, Carroll County, New Hampshire, USA | β Beryl |
| Surry, Cheshire County, New Hampshire, USA | β Amethyst, β Quartz |
| Walpole, Cheshire County, New Hampshire, USA | β Andalusite |
| Westmoreland, Cheshire County, New Hampshire, USA | β Amethyst |
| Waterville Valley, Grafton County, New Hampshire, USA | β Quartz |
| Turner Mine, Lawndale, Cleveland County, North Carolina, USA | β Beryl, β Emerald |
| Flat Rock Mine (Flat Rock pegmatite), Mitchell County, North Carolina, USA | β Heliodor |
| Brush Creek Mtn., Grassy Creek, Mitchell County, North Carolina, USA | β Aquamarine, β Beryl |
| Medora, Billings County, North Dakota, USA | β Petrified Wood |
| Watford City, McKenzie County, North Dakota, USA | β Chalcedony, β Moss Agate, β Quartz |
| Williston, Williams County, North Dakota, USA | β Chalcedony, β Moss Agate, β Quartz |
| Durkee, Baker County, Oregon, USA | β Agate, β Chalcedony, β Jasper, β Opal, β Quartz |
| Riddle, Riddle Mining District, Douglas County, Oregon, USA | β Chalcedony, β Quartz |
| Hood River, Hood River County, Oregon, USA | β Bloodstone, β Chalcedony, β Jasper, β Moss Agate, β Quartz |
| Opal Butte, Morrow County, Oregon, USA | β Chalcedony, β Quartz |
| Leiperville, Ridley Township, Delaware County, Pennsylvania, USA | β Aquamarine, β Beryl |
| Pelzer, Anderson County, South Carolina, USA | β Aquamarine, β Beryl |
| Woods Cross, Davis County, Utah, USA | β Agate, β Chalcedony, β Quartz |
| Levan, Juab County, Utah, USA | β Agate, β Chalcedony, β Quartz |
| Deep Creek, Elephant Knoll, Tooele County, Utah, USA | β Aquamarine, β Beryl |
| Apex Mine, Jarvis Peak, Tutsagubet Mining District, Beaver Dam Mountains, Washington County, Utah, USA | β Azurite, β Malachite |
These are possibly similar items as determined by title/reference text matching only.
