Beetown District

• Adkinson Diggings
• Arthur & Co
• Brown Bros. & Birch
• Crossley & Bass
• Graham Mining Company of Milwaukee, WI
• Hackett's Diggings
• Hutchcroft & Thomas
• Hutchinson, Dewey & Co
• James Thomas & Co
• Josiah Crossley & Co
• Loomis & Co
• Muscalunge Diggings
• Nip-and-Tuck Diggings
• Pigeon Diggings
• Ritter & Bock
• Showalter & Payten
• Wilcox & Sons
• Wilcox Diggings
  

Benton District

• Bainbridge and Vipord
• Bainbridge Diggings
• Bainbridge, Mundy and Maighn
• Harvey's Diggings
• Level Company
• M. J. Williams & Co
• McCaffery, Smith & Co
• McElroy Bros
• Metcalf, Harker and Alexander

Buncome Diggings

• Anthony & Dixon's Diggings
• Barney Kesson's Diggings
• Brown, Dodge & Co
• Carpenter & Bennett
• Catchall Diggings
• Champion Diggings
• Craig, Sanders & Campbell
• Craig Diggings
• Craig Level Company
• Dawson's Diggings
• Drybone Diggings
• Gabriel Mills Diggings
• Greenwood & Miller
• Harper, Hird & Co
• Hicks, Fiddick & Co
• Howe & Alderson
• John Rain & Co
• Johns & Harvey
• Kesting, Hines and others
• Simons & Sons
• Spensley, Winn & Co

Calamine District

• Yellowstone Diggings, Pierce & Son

Centerville District

• Blue River Paint Works
• George Wieble
• Heller & Parish
• John Carter and Richard Samuels
• Schock & Flemmer
• Stepper & Mensing

Dodgeville District

• Duke Smith Range
• Evan Williams' Mines
• Frank Farwell & Co
• Hendy, Davey, Lovey & Co
• Hugh Jones
• John and Thomas Paull
• John Hutchinson
• Jones, Farrager & Owens
• Joseph Pearce Diggings
• Lambley Range
• Lowry Range
• Mrddth Evans
• Owens & Powell
• Porter's Grove Diggings
• Powell & Co
• Powell Diggings
• Richards & Burns
• Ridgeway Mine, William Henry & Co
• Samuel Clegg
• Union Mine, William Hendy & Co
• William Carter & Owens

Fairplay District

• Black & Co
• Fairplay Level Co
• Williams & Co

Hazel Green District

• Big Pump Range
• Bininger Range
• Bull Pump Range
• Chandler's Diggings
• Clark's Diggings
• Edwards Estate
• Hazel Green Mining Co (aka Crawford, Mills, & Co)
• John Edwards' Diggings
• Manwaring and Madison Range
• McBreen & Co
• McCoy Water-wheel Range
• Moffat & Co
• Oates & Eustice
• Peter Skinner
• Pierce & Trewather
• Richard Eustice & Co
• Richard Eustice's Diggings
• Rowe & Rowe
• Rowe & Vivian
• Torneal's Diggings
• Tregenza & Son
• W. H. Eustice & Bro
• Williams & Brother

Highland District

• Blackney, Donahue & Co
• Borey & Newmeyer
• Brinnen & Kelley
• Davis & Co
• Flynn, Lynch & Co
• Harris & Stanley
• Hornsnoggle Ridge
• Joseph Call
• Maguire, Kennedy & Co
• Manning & Delaney
• Mulligan & Francis
• Robinson's Diggings
• Rowe & Co
• Samuel Hinderleiter & Son
• Siddel & Co
• Spensley & Co
• Williams & Edwards

Diggings on the Leakley Estate

• E. Ashworth Diggings
• Hall & Rain
• Phoenix Lead Mining and Smelting Company
• Robbins & Bros

Linden District

• Adams & Son & Bowden
• David Morrison Diggings
• Hammerson & Trewatha
• Kisselbury Brothers
• Linden Mining Company
• Poad, Barrett & Tredinnick Bros
• Poad Brothers
• R. S. & W. J. Jacobs
• Richards & Faul Bros
• Robarts Range
• Thomas Tamblin
• Tredinnick, Vial and Geach
• Treglown & Sons and Capt. Wicks

Mifflin District

• Jenkins, Miller & Co
• Penitentiary Mine
• Rain, Young & Jenkins

Mineral Point District

• Ashback Range
• Badcroft Diggings
• Barber Range
• Bennett & Brady
• Bennett & Co
• Biddick Diggings
• Bohan & Co
• Brown & Cluthers
• Cain & Read
• Clayton & Co
• Clebenstein Diggings
• Connaughton & Casserly
• Cox & Co., James Hitchins & Holman and Harris and Partner
• Diamond Grove Diggings
• Furfer & Co
• Garden & Son
• Goldsworthy & Brother
• Goldsworthy & Hocks
• H. Joseph's Diggings
• Harris & Lang
• Hitchins & Terrill
• Hoare Bros
• Huxtable & Son
• J. Arthur & Co
• J. Jackson & Co
• Jacka & Waggoner
• James Dunn & Son
• Jeffrey & Bro
• Jeffrey & May
• Jim Brown Range
• John Woegler & Co
• Lancaster Range
• Lost Grove Diggings
• Maloney Range
• Mankey & Son
• Martin Bros. & Cramer
• Matt Shields and John Linden
• McDermott & Co
• McShane and Gray Range
• Merry Christmas Mine
• Mineral Point Mining Company
• Mitchell & Pollard
• Nichols & Holmes
• Opir & Lancaster
• Pascoe & Collins
• Prideaux & Henry
• Prideaux Mines
• Prisk & Coad
• Prisk & Paynter
• Rigger & Arthur
• Robert Brown & Co
• Robert Conley & Sons
• Rogers & Mankey
• Samuel and William Richards
• Samuel Prisk and Wiliam Paynter
• Schlosser & Co
• Shepard & Co
• Short & Co
• Short & Foster
• Sinapee Diggings
• Spensley & Brown
• Suthers & Co
• T. Lutey & Co
• Terrill Range and Badger Range
• Thomas Cox & Sons
• Trewilla & Strong
• Vivian & Sleep
• Walla Walla
• William & Thomas Thrasher
• William Prideaux Mines

Platteville District

• Big Patch Diggings
• Duncan Range
• Duth Range
• Gillis Range
• Hawkins, Thomas & Co
• Messersmith Range
• Missouri Range
• Smith Range
• The Robbins Range
• Wilkinson and Cronin Ranges

Potosi District

• British Hollow Diggings
• Curnow and Pillow Range
• Dilger Mines
• Dutch Hollow Diggings
• Dutch Hollow Level Co
• Emery and Davis Level
• Griswold Diggings
• Hayward Range
• Henry Gillilan's Diggings
• J. Alderson's Diggings
• Langstaff & Gillan
• Peak & Blair
• Phillips & Walker
• Rockville Diggings
• Rup & Son
• Stone & Bryhon
• Warfield Range
• Zug Diggings

Shullsburg District

• Bull Pump Range
• Drybone Diggings
• Irish Diggings
• McNulty Mine
• Meloy & Fox
• Oakland Mining Company
• Rickert, Stevens & Co
• Silverthorn Mine
• Stopline Diggings

Wiota District

• Purcell & Harden
• Hamilton Diggings
• Smith & Anderson