| β Acanthite Formula: Ag2S Localities: Last Chance Mine, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USALeitendorf Mine (Venus Mine; Viola Mine), Pyramid District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β 'Alunite Group' Formula: A0.5-1 B3[SO4]2(OH)6 Localities: Pole Line prospect, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAAtwood-Henry Clay Mine (Alamo Mine), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β 'Alunite Supergroup' Formula: AD3(XO4)2(OH)6 |
| β 'Amphibole Supergroup' Formula: AB2C5(T8O22)W2 |
| β Anglesite Formula: PbSO4 Localities: Reported from at least 8 localities in this region. |
| β Ankerite Formula: Ca(Fe2+,Mg)(CO3)2 |
| β 'Apatite' Formula: Ca5(PO4)3A |
| β 'Argentite' Formula: Ag2S |
| β Arsenopyrite Formula: FeAsS |
| β Aurichalcite Formula: (Zn,Cu)5(CO3)2(OH)6 Localities: Reported from at least 7 localities in this region. |
| β Azurite Formula: Cu3(CO3)2(OH)2 |
| β Baryte Formula: BaSO4 |
| β Beaverite-(Cu) Formula: Pb(Fe3+2Cu)(SO4)2(OH)6 Localities: General Jerry Boyle, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAAtwood-Henry Clay Mine (Alamo Mine), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β Bornite Formula: Cu5FeS4 Localities: Reported from at least 6 localities in this region. |
| β Brochantite Formula: Cu4(SO4)(OH)6 Localities: Roadside prospect, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAHillside Prospect, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAAtwood-Henry Clay Mine (Alamo Mine), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β Cacoxenite Formula: Fe3+24AlO6(PO4)17(OH)12 · 75H2O |
| β Calcite Formula: CaCO3 |
| β Caledonite Formula: Pb5Cu2(SO4)3(CO3)(OH)6 |
| β Cerussite Formula: PbCO3 |
| β Chalcanthite Formula: CuSO4 · 5H2O |
| β Chalcocite Formula: Cu2S Localities: Reported from at least 9 localities in this region. |
| β Chalcopyrite Formula: CuFeS2 |
| β Chamosite Formula: Fe2+5Al(AlSi3O10)(OH)8 Localities: Ada Etta Mine (Mikesell group), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAAtwood-Henry Clay Mine (Alamo Mine), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β Chlorargyrite Formula: AgCl Localities: Reported from at least 7 localities in this region. |
β 'Chlorite Group'Localities: Bonney Mine (Banner Mine), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAEighty-Five Mine (85 Mine; Superior Mine; Dundee Mine; Jim Crow Mine), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USABattleship Mine, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAVirginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β Chrysocolla Formula: Cu2-xAlx(H2-xSi2O5)(OH)4 · nH2O, x < 1 |
| β Clinochlore Formula: Mg5Al(AlSi3O10)(OH)8 |
| β Coronadite Formula: Pb(Mn4+6Mn3+2)O16 |
| β Covellite Formula: CuS Localities: Ada Etta Mine (Mikesell group), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USABattleship Mine, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAAtwood-Henry Clay Mine (Alamo Mine), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β Cuprite Formula: Cu2O Localities: Ada Etta Mine (Mikesell group), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAGeneral Jerry Boyle, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAVirginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β Descloizite Formula: PbZn(VO4)(OH) Localities: Reported from at least 6 localities in this region. |
| β Digenite Formula: Cu9S5 |
| β Dolomite Formula: CaMg(CO3)2 Localities: Ada Etta Mine (Mikesell group), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAGreen King Mine (White Cloud Mine), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β Dravite Formula: NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) |
| β Epidote Formula: (CaCa)(AlAlFe3+)O[Si2O7][SiO4](OH) |
| β Fluorite Formula: CaF2 |
| β Fluorophlogopite Formula: KMg3(Si3Al)O10F2 |
| β Galena Formula: PbS |
| β Goethite Formula: Fe3+O(OH) |
| β Goyazite Formula: SrAl3(PO4)(PO3OH)(OH)6 |
| β Gypsum Formula: CaSO4 · 2H2O Localities: Ada Etta Mine (Mikesell group), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAPole Line prospect, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β Hematite Formula: Fe2O3 |
| β Hematite var. Specularite Formula: Fe2O3 Localities: Reported from at least 7 localities in this region. |
| β Hemimorphite Formula: Zn4Si2O7(OH)2 · H2O |
| β Hinsdalite Formula: PbAl3(PO4)(SO4)(OH)6 |
| β 'Hollandite Supergroup' Formula: A2+[M4+6M3+2]O16 |
| β Jarosite Formula: KFe3+3(SO4)2(OH)6 Localities: Polyanna Mine, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAAtwood-Henry Clay Mine (Alamo Mine), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USABB65 claim, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USABattleship Mine, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β Libethenite Formula: Cu2(PO4)(OH) Localities: Atwood-Henry Clay Mine (Alamo Mine), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAEighty-Five Mine (85 Mine; Superior Mine; Dundee Mine; Jim Crow Mine), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
β 'Limonite'Localities: Reported from at least 8 localities in this region. |
| β Linarite Formula: PbCu(SO4)(OH)2 Localities: Reported from at least 8 localities in this region. |
| β Ludjibaite Formula: Cu5(PO4)2(OH)4 Localities: General Jerry Boyle, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAPole Line prospect, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAAtwood-Henry Clay Mine (Alamo Mine), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β Magnetite Formula: Fe2+Fe3+2O4 Localities: Ada Etta Mine (Mikesell group), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAAtwood-Henry Clay Mine (Alamo Mine), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β Malachite Formula: Cu2(CO3)(OH)2 |
β 'Manganese Oxides'Localities: Ada Etta Mine (Mikesell group), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USABluebird Mine, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
β 'Manganese Oxides var. Manganese Dendrites'Localities: Bluebird Mine, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAAda Etta Mine (Mikesell group), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β Molybdenite Formula: MoS2 |
| β Mottramite Formula: PbCu(VO4)(OH) Localities: Reported from at least 8 localities in this region. |
| β Muscovite Formula: KAl2(AlSi3O10)(OH)2 Localities: Battleship Mine, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAVirginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USABonney Mine (Banner Mine), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAEighty-Five Mine (85 Mine; Superior Mine; Dundee Mine; Jim Crow Mine), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β Muscovite var. Sericite Formula: KAl2(AlSi3O10)(OH)2 Localities: Bonney Mine (Banner Mine), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAEighty-Five Mine (85 Mine; Superior Mine; Dundee Mine; Jim Crow Mine), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USABattleship Mine, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAVirginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β Native Copper Formula: Cu Localities: Reported from at least 6 localities in this region. |
| β Native Gold Formula: Au Localities: Ada Etta Mine (Mikesell group), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USABB65 claim, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAPole Line prospect, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β Native Silver Formula: Ag Localities: Last Chance Mine, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USALeitendorf Mine (Venus Mine; Viola Mine), Pyramid District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β Olivenite Formula: Cu2(AsO4)(OH) Localities: Pole Line prospect, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAAtwood-Henry Clay Mine (Alamo Mine), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA ? (more information) |
| β Opal Formula: SiO2 · nH2O Localities: Pole Line prospect, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAAtwood-Henry Clay Mine (Alamo Mine), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β Osarizawaite Formula: Pb(Al2Cu2+)(SO4)2(OH)6 Localities: Reported from at least 6 localities in this region. |
| β OxyplumboromΓ©ite Formula: Pb2Sb2O6O |
| β Pennantite Formula: Mn2+5Al(AlSi3O10)(OH)8 |
| β Plumbogummite Formula: PbAl3(PO4)(PO3OH)(OH)6 |
| β 'Plumbogummite Group' |
| β Pseudoboleite Formula: Pb31Cu24Cl62(OH)48 |
| β Pseudomalachite Formula: Cu5(PO4)2(OH)4 Localities: Eighty-Five Mine (85 Mine; Superior Mine; Dundee Mine; Jim Crow Mine), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAAtwood-Henry Clay Mine (Alamo Mine), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β Pyrite Formula: FeS2 |
| β Pyromorphite Formula: Pb5(PO4)3Cl Localities: Pole Line prospect, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAAtwood-Henry Clay Mine (Alamo Mine), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β Quartz Formula: SiO2 |
| β Quartz var. Chalcedony Formula: SiO2 |
| β Quartz var. Smoky Quartz Formula: SiO2 |
| β Reichenbachite Formula: Cu5(PO4)2(OH)4 |
| β Rhodochrosite Formula: MnCO3 Localities: Francis Kay Mine (Atlantic Mine; Aberdeen Camp), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAPyramid District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β Rosasite Formula: (Cu,Zn)2(CO3)(OH)2 Localities: Reported from at least 8 localities in this region. |
| β Saponite Formula: Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O Description: Alteration of olivine in basalts. |
| β Scholzite Formula: CaZn2(PO4)2 · 2H2O Description: XRD ID per Robert Walstrom and presentation by Mr Walstrom at 2018 New Mexico Mineral Symposium. |
| β Siderite Formula: FeCO3 Localities: Ada Etta Mine (Mikesell group), Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USAVirginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA |
| β Smithsonite Formula: ZnCO3 Localities: Reported from at least 9 localities in this region. |
| β Sphalerite Formula: ZnS |
| β Stephanite Formula: Ag5SbS4 |
| β Stibnite Formula: Sb2S3 |
| β Tenorite Formula: CuO |
| β 'Tourmaline' Formula: AD3G6(T6O18)(BO3)3X3Z Localities: Reported from at least 7 localities in this region. |
| β Tremolite Formula: ◻Ca2Mg5(Si8O22)(OH)2 |
| β Vanadinite Formula: Pb5(VO4)3Cl |
| β Willemite Formula: Zn2SiO4 |
| β Wulfenite Formula: Pb(MoO4) |
Eighty-Five Mine, Virginia District, Lordsburg, Lordsburg Mining District, Pyramid Mountains, Hidalgo County, New Mexico, USA