Orthoclase (Carlsbad Twin)
Locality: Aquaduct Road area occurrence, Chuckwalla Mountain, CA
Quartz w/ Orthoclase (minor Opal)
Locality: Erongo Mountains, Namibia
Epidote ps. Orthoclase
Locality: Rusted Revolver Prospect, Otero Co., New Mexico
Fluorite with Orthoclase
Locality: Second Chance Mine, Tombstone Mining District, Cochise County, Arizona, USA
Feldspar (var. Orthoclase) "Baveno Twin"
Locality: Baveno, Verbano-Cusio-Ossola Prov., Piedmont, Italy
Schorl & Smoky Quartz on Orthoclase
Locality: Erongo Mtn., Namibia
Fluorapatite on Orthoclase
Locality: Erongo Mountains, Karibib Constituency, Erongo Region, Namibia
Carlsbad Twin Orthoclase
Locality: West Maroon Creek, Gothic, Gunnison Co. , CO
Unakite
Locality: Oakridge, NJ
Orthoclase after Leucite
Locality: Hammerunterwiesenthal, Oberwiesenthal, Erzgebirgskreis, Saxony, Germany
Ferri-Fluoro-Katophorite on Orthoclase Feldspar
Locality: Bear Lake Diggings, Tory Hill, Ontario, Canada
Smoky Quartz on Orthoclase
Locality: Pikes Peak, Colorado, USA
Orthoclase
Locality: Bear Lake Diggings, Tory Hill, Ontario, Canada