| ⓘ Actinolite Formula: ◻Ca2(Mg4.5-2.5Fe0.5-2.5)Si8O22(OH)2 |
| ⓘ Alabandite Formula: MnS |
| ⓘ Analcime Formula: Na(AlSi2O6) · H2O |
| ⓘ Anatase Formula: TiO2 |
| ⓘ Anthophyllite Formula: ◻{Mg2}{Mg5}(Si8O22)(OH)2 |
| ⓘ Aragonite Formula: CaCO3 |
| ⓘ Arsenopyrite Formula: FeAsS Localities: Braden Mine (Braden Extension), Gold Hill Mining District, Jackson County, Oregon, USABarron Mine (Alton), Ashland Mining District, Jackson County, Oregon, USAMaid of the Mist Mine, Applegate Mining District, Jackson County, Oregon, USA |
| ⓘ 'Asbestos' |
| ⓘ Azurite Formula: Cu3(CO3)2(OH)2 Localities: Irwin Molybdenum Prospect, Evans Creek Mining District, Jackson County, Oregon, USACartinell Mine, Evans Creek Mining District, Jackson County, Oregon, USACall of the Wild prospect (Grand Cove prospect), Butte Creek Mining District, Jackson County, Oregon, USA |
| ⓘ Baryte Formula: BaSO4 Localities: Barron Mine (Alton), Ashland Mining District, Jackson County, Oregon, USAMeadows Occurrence, Meadows Mining District, Jackson County, Oregon, USATyrell Mine (Manganese Metals Co. Mine), Lake Creek Mining District, Jackson County, Oregon, USA |
| ⓘ Beidellite Formula: (Na,Ca0.5)0.3Al2((Si,Al)4O10)(OH)2 · nH2O |
| ⓘ Beryl Formula: Be3Al2(Si6O18) |
| ⓘ 'Biotite' Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
| ⓘ 'Bloodstone' Formula: SiO2 |
| ⓘ Bornite Formula: Cu5FeS4 Localities: West Evans Creek Copper Occurrence, Gold Hill Mining District, Jackson County, Oregon, USACrackerjack Claim, Ashland Mining District, Jackson County, Oregon, USACorporal G Mine, Sardine Creek Mining District, Jackson County, Oregon, USA |
| ⓘ Brookite Formula: TiO2 |
| ⓘ Bütschliite Formula: K2Ca(CO3)2 |
| ⓘ Calcite Formula: CaCO3 |
| ⓘ Cassiterite Formula: SnO2 |
ⓘ 'Chabazite'Localities: Lost Creek Dam Quarry, Jackson County, Oregon, USAHighway 62 and Lewis Road Junction, Lost Creek Reservoir, Jackson County, Oregon, USAHighway 62 roadcut, Lost Creek Reservoir, Jackson County, Oregon, USA |
| ⓘ Chalcocite Formula: Cu2S |
| ⓘ Chalcopyrite Formula: CuFeS2 |
ⓘ 'Chlorite Group'Localities: Reported from at least 8 localities in this region. |
| ⓘ Chromite Formula: Fe2+Cr3+2O4 |
| ⓘ 'Chromite-Magnesiochromite Series' |
| ⓘ Chrysocolla Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| ⓘ Chrysotile Formula: Mg3(Si2O5)(OH)4 |
| ⓘ Cinnabar Formula: HgS |
ⓘ 'Clay minerals'Localities: Reported from at least 8 localities in this region. |
| ⓘ Clinochlore Formula: Mg5Al(AlSi3O10)(OH)8 |
| ⓘ Clinochlore var. Chromium-bearing Clinochlore Formula: Mg5(Al,Cr)2Si3O10(OH)8 |
| ⓘ Cowlesite Formula: CaAl2Si3O10 · 6H2O |
| ⓘ Cuprite Formula: Cu2O |
| ⓘ Cuproiridsite ? Formula: (Cu,Fe)Ir2S4 |
| ⓘ Diopside Formula: CaMgSi2O6 |
| ⓘ Epidote Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) Localities: Braden Mine (Braden Extension), Gold Hill Mining District, Jackson County, Oregon, USAHall Prospect, Ashland Mining District, Jackson County, Oregon, USABratcher Mine, Ashland Mining District, Jackson County, Oregon, USAMattern Tungsten Deposit, Ashland Mining District, Jackson County, Oregon, USASquaw Creek Copper (Iron Hand; Gold Nob; Old Great Eastern Group; Pacific States Mines), Applegate Mining District, Jackson County, Oregon, USA |
| ⓘ Epistilbite Formula: CaAl2Si6O16 · 5H2O |
| ⓘ 'Erionite Subgroup' Formula: M2[Al4Si14O36] · 15H2O |
| ⓘ Euxenite-(Y) Formula: (Y,Ca,Ce,U,Th)(Nb,Ta,Ti)2O6 |
| ⓘ 'Ferro-actinolite-Tremolite Series' |
| ⓘ Galena Formula: PbS |
| ⓘ 'Garnet Group' Formula: X3Z2(SiO4)3 Localities: Braden Mine (Braden Extension), Gold Hill Mining District, Jackson County, Oregon, USABurris Prospect, Ashland Mining District, Jackson County, Oregon, USABratcher Mine, Ashland Mining District, Jackson County, Oregon, USABlue Star Prospect, Foots Creek Mining District, Jackson County, Oregon, USAMammoth Lode (Monmouth Lode), Evans Creek Mining District, Jackson County, Oregon, USA |
| ⓘ 'Gmelinite Subgroup' |
| ⓘ Graphite Formula: C |
| ⓘ Gypsum Formula: CaSO4 · 2H2O Localities: Reported from at least 7 localities in this region. |
| ⓘ Hematite Formula: Fe2O3 |
| ⓘ Heulandite-Ca Formula: (Ca,Na)5(Si27Al9)O72 · 26H2O |
| ⓘ 'Heulandite Subgroup' Formula: (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O Localities: Lost Creek Dam Quarry, Jackson County, Oregon, USADead Indian Road, Ashland, Ashland Mining District, Jackson County, Oregon, USAHighway 62 and Lewis Road Junction, Lost Creek Reservoir, Jackson County, Oregon, USAHighway 62 roadcut, Lost Creek Reservoir, Jackson County, Oregon, USA |
| ⓘ 'Hornblende Root Name Group' Formula: ◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2 Localities: Opp Mine (Demmer; Winkler; U. S. Government Land; Gold Canyon), Jacksonville Mining District, Jackson County, Oregon, USABraden Mine (Braden Extension), Gold Hill Mining District, Jackson County, Oregon, USACrackerjack Claim, Ashland Mining District, Jackson County, Oregon, USAChisholm Copper Mine, Evans Creek Mining District, Jackson County, Oregon, USA |
| ⓘ 'Hypersthene' Formula: (Mg,Fe)SiO3 |
| ⓘ Irarsite Formula: (Ir,Ru,Rh,Pt)AsS References: Lyon, I.C., Tamana, H., Vaughan, D.J., Criddle, A.J., Saxton, J.M., van Lierde , P. (1997) Techniques and methodology used in a mineralogical and osmium isotope study of platinum group minerals from alluvial deposits in Colombia, California, Oregon and Alaska. Mineralogical Magazine: 61: 367-375. |
| ⓘ Isoferroplatinum Formula: Pt3Fe References: Lyon, I.C., Tamana, H., Vaughan, D.J., Criddle, A.J., Saxton, J.M., van Lierde , P. (1997) Techniques and methodology used in a mineralogical and osmium isotope study of platinum group minerals from alluvial deposits in Colombia, California, Oregon and Alaska. Mineralogical Magazine: 61: 367-375. |
| ⓘ Kaolinite Formula: Al2(Si2O5)(OH)4 Localities: Chisholm Claims (Shamrock Mine; Mrs. Dewey; Little Jean), Evans Creek Mining District, Jackson County, Oregon, USARoxana Group (Hill Top Mercury), Evans Creek Mining District, Jackson County, Oregon, USAChisholm (Shamrock Mine; Mrs. Dewey; Little Jean), Meadows Mining District, Jackson County, Oregon, USAAsh Prospect (Misery Mine; Fisher), Rogue Elk Mining District (Trail Mining District), Jackson County, Oregon, USA |
| ⓘ Kermesite Formula: Sb2S2O Localities: Blue Jay Prospect, Upper Applegate Mining District, Jackson County, Oregon, USAApplegate Claim, Lowry Antimony Mine, Kanaka Gulch, Applegate Mining District, Jackson County, Oregon, USAJay Bird Antimony Mine, Kinney Creek, Applegate Mining District, Jackson County, Oregon, USA |
| ⓘ 'K Feldspar' |
| ⓘ Laurite Formula: RuS2 |
| ⓘ Lazulite Formula: MgAl2(PO4)2(OH)2 |
| ⓘ 'Lévyne' |
| ⓘ 'Limonite' |
| ⓘ Magnetite Formula: Fe2+Fe3+2O4 Localities: Reported from at least 9 localities in this region. |
| ⓘ Malachite Formula: Cu2(CO3)(OH)2 Localities: Reported from at least 6 localities in this region. |
| ⓘ Manganite Formula: Mn3+O(OH) Localities: Reported from at least 6 localities in this region. |
| ⓘ Marcasite Formula: FeS2 Localities: Reported from at least 6 localities in this region. |
| ⓘ Mesolite Formula: Na2Ca2Si9Al6O30 · 8H2O Localities: Highway 62 and Lewis Road Junction, Lost Creek Reservoir, Jackson County, Oregon, USAHighway 62 roadcut, Lost Creek Reservoir, Jackson County, Oregon, USAMilepost 7, Crowfoot Road, Lost Creek Reservoir, Jackson County, Oregon, USACrowfoot Road, Lost Creek Reservoir, Jackson County, Oregon, USA |
| ⓘ Metacinnabar Formula: HgS |
| ⓘ Molybdenite Formula: MoS2 |
| ⓘ Mordenite Formula: (Na2,Ca,K2)4(Al8Si40)O96 · 28H2O |
| ⓘ Muscovite Formula: KAl2(AlSi3O10)(OH)2 Localities: Reported from at least 8 localities in this region. |
| ⓘ Muscovite var. Sericite Formula: KAl2(AlSi3O10)(OH)2 Localities: Reported from at least 6 localities in this region. |
| ⓘ Native Copper Formula: Cu |
| ⓘ Native Gold Formula: Au |
| ⓘ Native Iridium Formula: (Ir,Os,Ru) References: Lyon, I.C., Tamana, H., Vaughan, D.J., Criddle, A.J., Saxton, J.M., van Lierde , P. (1997) Techniques and methodology used in a mineralogical and osmium isotope study of platinum group minerals from alluvial deposits in Colombia, California, Oregon and Alaska. Mineralogical Magazine: 61: 367-375. |
| ⓘ Native Mercury Formula: Hg Localities: Reported from at least 7 localities in this region. |
| ⓘ Native Osmium Formula: (Os,Ir,Ru) References: Lyon, I.C., Tamana, H., Vaughan, D.J., Criddle, A.J., Saxton, J.M., van Lierde , P. (1997) Techniques and methodology used in a mineralogical and osmium isotope study of platinum group minerals from alluvial deposits in Colombia, California, Oregon and Alaska. Mineralogical Magazine: 61: 367-375. |
| ⓘ Native Platinum Formula: Pt |
| ⓘ Native Ruthenium Formula: (Ru,Ir) References: Lyon, I.C., Tamana, H., Vaughan, D.J., Criddle, A.J., Saxton, J.M., van Lierde , P. (1997) Techniques and methodology used in a mineralogical and osmium isotope study of platinum group minerals from alluvial deposits in Colombia, California, Oregon and Alaska. Mineralogical Magazine: 61: 367-375. |
| ⓘ Native Silver Formula: Ag |
| ⓘ Native Sulphur Formula: S8 Localities: Applegate Claim, Lowry Antimony Mine, Kanaka Gulch, Applegate Mining District, Jackson County, Oregon, USAJay Bird Antimony Mine, Kinney Creek, Applegate Mining District, Jackson County, Oregon, USA |
| ⓘ Opal Formula: SiO2 · nH2O Localities: Climax Gold Area Occurrence (Gypsum Occurrence), Ashland Mining District, Jackson County, Oregon, USAMeridian Prospect (Phillips Property), Ashland Mining District, Jackson County, Oregon, USAChisholm Claims (Shamrock Mine; Mrs. Dewey; Little Jean), Evans Creek Mining District, Jackson County, Oregon, USAChisholm (Shamrock Mine; Mrs. Dewey; Little Jean), Meadows Mining District, Jackson County, Oregon, USACall of the Wild prospect (Grand Cove prospect), Butte Creek Mining District, Jackson County, Oregon, USA |
| ⓘ Pentlandite Formula: (NixFey)Σ9S8 |
| ⓘ 'Petrified Wood' |
| ⓘ Petzite Formula: Ag3AuTe2 |
| ⓘ Phenakite Formula: Be2SiO4 |
| ⓘ 'Phillipsite Subgroup' Formula: (Ca0.5,K,Na,Ba0.5)4-7[Al4-7Si12-9O32] . 12H2O |
| ⓘ 'Plagioclase' Formula: (Na,Ca)[(Si,Al)AlSi2]O8 Localities: Opp Mine (Demmer; Winkler; U. S. Government Land; Gold Canyon), Jacksonville Mining District, Jackson County, Oregon, USABraden Mine (Braden Extension), Gold Hill Mining District, Jackson County, Oregon, USAChisholm Copper Mine, Evans Creek Mining District, Jackson County, Oregon, USA |
ⓘ 'Psilomelane'Localities: Tyrell Mine (Manganese Metals Co. Mine), Lake Creek Mining District, Jackson County, Oregon, USABailey Property (Bailey Manganese), Foots Creek Mining District, Jackson County, Oregon, USAPeters Manganese Claim, Ashland Mining District, Jackson County, Oregon, USAVestal Group, Butte Creek Mining District, Jackson County, Oregon, USA |
| ⓘ Pyrite Formula: FeS2 |
| ⓘ Pyrolusite Formula: Mn4+O2 Localities: Reported from at least 8 localities in this region. |
| ⓘ Pyrrhotite Formula: Fe1-xS Localities: Reported from at least 8 localities in this region. |
| ⓘ Quartz Formula: SiO2 |
| ⓘ Quartz var. Agate Formula: SiO2 |
| ⓘ Quartz var. Chalcedony Formula: SiO2 |
| ⓘ Quartz var. Dendritic Agate Formula: SiO2 |
| ⓘ Quartz var. Moss Agate Formula: SiO2 |
| ⓘ Realgar Formula: As4S4 |
| ⓘ Rhodonite Formula: CaMn3Mn[Si5O15] |
| ⓘ Ruarsite Formula: (Ru,Os)AsS References: Lyon, I.C., Tamana, H., Vaughan, D.J., Criddle, A.J., Saxton, J.M., van Lierde , P. (1997) Techniques and methodology used in a mineralogical and osmium isotope study of platinum group minerals from alluvial deposits in Colombia, California, Oregon and Alaska. Mineralogical Magazine: 61: 367-375. |
| ⓘ Scheelite Formula: Ca(WO4) |
| ⓘ Scolecite Formula: CaAl2Si3O10 · 3H2O |
| ⓘ Senarmontite Formula: Sb2O3 Localities: Applegate Claim, Lowry Antimony Mine, Kanaka Gulch, Applegate Mining District, Jackson County, Oregon, USAJay Bird Antimony Mine, Kinney Creek, Applegate Mining District, Jackson County, Oregon, USA |
| ⓘ 'Serpentine Subgroup' Formula: D3[Si2O5](OH)4 |
| ⓘ Siderite Formula: FeCO3 Localities: Braden Mine (Braden Extension), Gold Hill Mining District, Jackson County, Oregon, USAForty-Nine Diggings, Ashland Mining District, Jackson County, Oregon, USAPilgrim Claim, Ashland Mining District, Jackson County, Oregon, USA |
| ⓘ Sperrylite Formula: PtAs2 References: Lyon, I.C., Tamana, H., Vaughan, D.J., Criddle, A.J., Saxton, J.M., van Lierde , P. (1997) Techniques and methodology used in a mineralogical and osmium isotope study of platinum group minerals from alluvial deposits in Colombia, California, Oregon and Alaska. Mineralogical Magazine: 61: 367-375. |
| ⓘ Sphalerite Formula: ZnS |
| ⓘ Stibnite Formula: Sb2S3 Localities: Reported from at least 8 localities in this region. |
| ⓘ Stilbite-Ca Formula: NaCa4(Si27Al9)O72 · 28H2O |
| ⓘ 'Stilbite Subgroup' Formula: M6-7[Al8-9Si27-28O72] · nH2O Localities: Lost Creek Dam Quarry, Jackson County, Oregon, USADead Indian Road, Ashland, Ashland Mining District, Jackson County, Oregon, USAButte Falls Occurrence, Trail Mining District, Jackson County, Oregon, USACrowfoot Road, Lost Creek Reservoir, Jackson County, Oregon, USA |
| ⓘ Sylvanite Formula: AgAuTe4 |
| ⓘ Talc Formula: Mg3Si4O10(OH)2 Localities: Grubstake Mine, Applegate Mining District, Jackson County, Oregon, USASummit Lake, Upper Applegate Mining District, Jackson County, Oregon, USAHardpull No. 3 Claim, Elliot Creek Ridge, Jackson County, Oregon, USAApplegate Lake, Applegate Mining District, Jackson County, Oregon, USAChrome Prospect (MRDS - 10032345), Gold Hill Mining District, Jackson County, Oregon, USA |
| ⓘ Tetradymite Formula: Bi2Te2S |
| ⓘ Tetraferroplatinum Formula: PtFe References: Lyon, I.C., Tamana, H., Vaughan, D.J., Criddle, A.J., Saxton, J.M., van Lierde , P. (1997) Techniques and methodology used in a mineralogical and osmium isotope study of platinum group minerals from alluvial deposits in Colombia, California, Oregon and Alaska. Mineralogical Magazine: 61: 367-375. |
| ⓘ Thomsonite-Ca Formula: NaCa2[Al5Si5O20] · 6H2O |
| ⓘ Titanite Formula: CaTi(SiO4)O |
| ⓘ 'Tourmaline' Formula: AD3G6(T6O18)(BO3)3X3Z |
| ⓘ Tremolite Formula: ◻Ca2Mg5(Si8O22)(OH)2 Localities: Raspberry Creek, Gold Hill Mining District, Jackson County, Oregon, USALiberty Asbestos (Winsenberg Property; Living Water property), Upper Graves Creek Mining District, Jackson County, Oregon, USACynthia Tremolite Occurrence, Gold Hill Mining District, Jackson County, Oregon, USA |
| ⓘ 'UM1984-15-E:CrFeIrOsRu' Formula: (Ru,Os,Ir,)5(Fe,Cr,Ni)6 |
| ⓘ 'UM1984-17-E:FeIrOsPtRu' Formula: (Os,Ir,Ru,Pt)2Fe3 |
| ⓘ 'UM1984-18-E:FeNiPt' Formula: (Fe,Ni)3Pt |
| ⓘ Uranophane Formula: Ca(UO2)2(SiO3OH)2 · 5H2O |
| ⓘ Valentinite Formula: Sb2O3 Localities: Applegate Claim, Lowry Antimony Mine, Kanaka Gulch, Applegate Mining District, Jackson County, Oregon, USAJay Bird Antimony Mine, Kinney Creek, Applegate Mining District, Jackson County, Oregon, USA |
| ⓘ 'Wad' |
| ⓘ Wollastonite Formula: Ca3(Si3O9) |
| ⓘ 'Zeolite Group' |
| ⓘ Zoisite Formula: (CaCa)(AlAlAl)O[Si2O7][SiO4](OH) Localities: Opp Mine (Demmer; Winkler; U. S. Government Land; Gold Canyon), Jacksonville Mining District, Jackson County, Oregon, USABraden Mine (Braden Extension), Gold Hill Mining District, Jackson County, Oregon, USACrackerjack Claim, Ashland Mining District, Jackson County, Oregon, USAShamrock Mine (Chisholm Copper; Shamrock Manganese), Gold Hill Mining District, Jackson County, Oregon, USA |