Calcite Geode
Locality: Mexico
Calcite
Locality: National Limestone Quarry
Fluorescent Zincite, Willemite, Calcite, Franklinite
Locality: Sterling Mine, Sterling Hill, Sussex County, Ogdensburg, NJ
Rhodenite & Calcite
Locality: Franklin Mining District, Sussex County, New Jerse
Calcite
Locality: Fanwood Quarry, Fanwood, NJ
Quartz, Chalcopyrite & Calcite
Locality: Ground Hog Mine, Vanadium, Central Mining District, Grant Co., New Mexico
Realgar on Calcite
Locality: Shimen Mine, Hunan Province, China
~ Mylonitized Zinc Ore ~ Willemite, Calcite, Franklinite
Locality: Sterling Mine, Sterling Hill, Sussex County, Ogdensburg, NJ
Dluorite w/calcite
Locality: Denton Mine, Cave in Rock Mining Sub-District, Hardin County, Illinois
Calcite on Prehnite
Locality: O & G Woodbury Quarry, Orenaug Hills, Woodbury, Litchfield Co., CT
Calcite on Stilbit
Locality: Ahmednagar, Aurangabad District, Maharashtra, India
Cobaltoan Calcite
Locality: Democratic Republic of the Congo
Calcite/Fluorite
Locality: National Limestone Quarry, PA
Sphalerite on Quartz & Calcite
Locality: Shuikoushan Mine, Hengyang, Hunan, China
Sphalerite, Willemite & Calcite
Locality: Sterling Hill, Franklin, NJ
Calcite
Locality: Herkimer, NY
Fluorite on Calcite
Locality: Mundy's Landing, Woodford Co., Kentucky, USA
Calcite
Locality: Minerva #1 Mine, Cave-in-Rock District, Illinois
"Half & Half" Calcite and Willemite+Franklinite Gneiss
Locality: Sterling Mine, Sterling Hill, Ogdensburg, Sussex County, NJ
Black Willemite XL, Calcite & Sphalerite
Locality: Sterling Hill Mine, Ogdensburg, NJ
