This Showcase contains specimens from two world famous mines, the Franklin Mine in Franklin, New Jersey and the Sterling Hill Mine in Ogdensburg, New Jersey. The two ore bodies were mined for zinc, and are located approximately 3 miles apart. Together these two mines have produced more than 80 fluorescent mineral species, prompting the New Jersey state legislature on September 12, 1968 to declare the Franklin Borough “The Fluorescent Mineral Capital of the World”. When it comes to brightness, color, patterns and rarity, no other place on Earth can compare to the Franklin and Sterling Hill Mines. The Franklin Mine was closed in 1954. The Sterling Hill Mine was closed in 1986.





To order a specimen from this Showcase, just email or call with the number you wish to purchase. When a specimen is sold it will be marked SOLD in red. When new specimens are posted, sold specimens will be deleted, and new specimens added in their place.
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FSH-1005 SOLD
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Shortwave Ultraviolet

Name & Location: Calcite, Willemite, Esperite, Hardystonite, Franklin Mine, Franklin, NewJersey.
Size: 7 x 3.5 x 3-inches
Price: $600.00 SOLD
FSH-777
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Shortwave Ultraviolet

Name & Location: Calcite, Wollastonite, Franklin Mine, Franklin, New Jersey.
Size: 4.5 x 3 x 2.5-inches
Notes: ”Third Find” wollastonite.
Price: $150.00
FSH-798
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Shortwave Ultraviolet

Name & Location: Calcite, Wollastonite, Willemite, Franklin Mine, Franklin, New Jersey.
Size: 3 x 2.5 x 1.5-inches
Notes: ”Third Find” wollastonite, ex. Steve Murphy Collection.
Price: $125.00
FSH-802 SOLD
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Shortwave Ultraviolet

Name & Location: Wollastonite, Sterling Hill Mine, Ogdensburg, New Jersey.
Size: 6.5 x 4 x 2.5-inches
Notes: Very rich and bright specimen center.
Price: $125.00 SOLD
FSH-817
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Shortwave Ultraviolet

Name & Location: Calcite, Barite, Franklin Mine, Franklin New Jersey.
Size: 5 x 4 x 2-inches
Price: $275.00
FSH-821
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Shortwave Ultraviolet

Name & Location: Clinohedrite, Willemite, Calcite, Hardystonite, Franklin Mine, Franklin NJ.
Size: 4 x 3 x 2-inches
Price: $175.00
FSH-832
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Shortwave Ultraviolet

Name & Location: Clinohedrite, Willemite, Calcite, Franklin Mine, Franklin, New Jersey.
Size: 8 x 4 x 2-inches
Price: $350.00
FSH-841
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Shortwave Ultraviolet

Name & Location: Willemite, Franklin Mine, Franklin, New Jersey.
Size: 4 x 3 x 2-inches
Notes: ”Grape” Willemite.
Price: $200.00
FSH-842
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Shortwave Ultraviolet

Name & Location: Willemite, Esperite, Calcite, Hardystonite, Clinohedrite, Franklin Mine, Franklin, New Jersey.
Size: 4 x 3 x 1.5-inches
Notes: Five color specimen.
Price: $200.00
FSH-874
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Shortwave Ultraviolet

Name & Location: Esperite, Willemite, Franklin Mine, Franklin, New Jersey.
Size: 4 x 4 x 2.25-inche
Price: $600.00
FSH-876 SOLD
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Shortwave Ultraviolet

Name & Location: Willemite, Calcite, Sterling Hill Mine, Ogdensburg, New Jersey.
Size: 5 x 4 x 3-inches
Notes: Unusual aesthetic specimen, but did not photograph well.
Price: $85.00 SOLD
FSH-911
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Shortwave Ultraviolet

Name & Location: Wollastonite, Margarosanite, Microcline, Franklin Mine, Franklin, New Jersey
Size: 3 x 1.5 x 1.25-inches
Notes: Fibrous wollastonite and margarosanite.
Price: $400.00
FSH-915
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Shortwave Ultraviolet

Name & Location: Clinohedrite, Willemite, Franklin Mine, Franklin, New Jersey.
Size: 6 x 4 x 2-inches
Price: $250.00
FSH-921
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Shortwave Ultraviolet

Name & Location: Willemite, Calcite, Sterling Hill Mine, Ogdensburg, New Jersey
Size: 6 x 5 x 3-inches
Notes: Two-toned calcite.
Price: $100.00
FSH-922
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Shortwave Ultraviolet

Name & Location: Calcite, Dolomite, Noble Pit, Sterling Hill Mine, Ogdensburg, New Jersey.
Size: 6 x 3 x 1.5-inches
Notes: ”Crazy Calcite”
Price: $75.00
FSH-924
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Shortwave Ultraviolet

Name & Location: Calcite, Wollastonite, Barite, Franklin Mine, Franklin, New Jersey.
Size: 3.5 x 4 x 3-inches
Notes: ”Third Find” wollastonite.
Price: $125.00
FSH-926
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Shortwave Ultraviolet

Name & Location: Esperite, Willemite, Calcite, Franklin Mine, Franklin, New Jersey.
Size: 2.25 x 1.5 x 1-inches
Price: $250.00
FSH-950
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Shortwave Ultraviolet

Name & Location: Esperite, Hardystonite, Willemite, Clinohedrite, Franklin Mine, Franklin, N
Size: 2 x 2 x .75-inches
Notes: Specimen did not photograph well. Nice little esperite/hardystonite combination, with minor clinohedrite on side of specimen.
Price: $200.00
FSH-951
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Shortwave Ultraviolet

Name & Location: Prehnite, Xonotlite, Franklin Mine, Franklin, New Jersey.
Size: 2 x 2.5 x 2.5-inches
Notes: Not all blue in photograph is xonotlite, just lighter blue dots.
Price: $150.00
FSH-952
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Shortwave Ultraviolet

Name & Location: Willemite, Calcite, Sterling Hill Mine, Ogdensburg, New Jersey.
Size: 6 x 4 x 2-inches
Price: $100.00
FSH-955
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Shortwave Ultraviolet

Name & Location: Calcite, Barite, Franklin Mine, Franklin, New Jersey.
Size: 5.5 x 3.5 x 2.5-inches
Price: $250.00
FSH-961
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Shortwave Ultraviolet

Name & Location: Calcite, Dolomite, Noble Pit, Sterling Hill Mine, Ogdensburg, New Jersey.
Size: 6 x 2.5 x 1.5-inches
Price: $75.00
FSH-964
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Shortwave Ultraviolet

Name & Location: Clinohedrite, Willemite, Franklin Mine, Franklin, New Jersey.
Size: 6 x 4 x 3.5-inches
Price: $150.00
FSH-965
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Shortwave Ultraviolet

Name & Location: Willemite, Franklin Mine, Franklin, New Jersey.
Size: 3.5 x 2.5 x 1.5-inches
Notes: ”Grape” Willemite.
Price: $65.00
FSH-968
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Shortwave Ultraviolet

Name & Location: Willemite,Calcite, Hardystonite, Clinohedrite, Franklin Mine, Franklin, NJ.
Size: 5.5 x 4 x 2.5-inches
Price: $200.00
FSH-969
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Shortwave Ultraviolet

Name & Location: Calcite, Passaic Pit, Sterling Hill Mine, Ogdensburg, New Jersey.
Size: 6 x 3 x 1.5-inches
Notes: ”Leopard Calcite
Price: $50.00
FSH-972
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Shortwave Ultraviolet

Longwave Ultraviolet

Name & Location: Willemite, Sphalerite, Sterling Hill Mine, Ogdensburg, New Jersey.
Size: 5 x 3.5 x 2-inches
Notes: “Mahogany Sphalerite”
Price: $125.00
FSH-974
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Shortwave Ultraviolet

Midrange Ultraviolet

Name & Location: Calcite, Scapolite, Noble Pit, Sterling Hill Mine, Ogdensburg, New Jersey.
Size: 6 x 6 x 3-inches
Notes: Large display size specimen of this interesting scapolite.
Price: $350.00
FSH-981
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Shortwave Ultraviolet

Name & Location: Wollastonite, Calcite, Sterling Hill Mine, Ogdensburg, New Jersey.
Size: 6 x 2.5 x 1.5-inches
Price: $75.00
FSH-983 SOLD
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Shortwave Ultraviolet

Name & Location: Willemite, Calcite, Sterling Hill Mine, Ogdensburg, New Jersey.
Size: 4.5 x 4.5 x 2.5-inches
Notes: Exsolution willemite.
Price: $250.00 SOLD
FSH-986
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Shortwave Ultraviolet

Name & Location: Wollastonite, Noble Pit, Sterling Hill Mine, Ogdensburg, New Jersey. Jersey.
Size: 6 x 4 x 3-inches
Notes: Medium mustard colored wollastonite from a find in the 1990s. Very rich specimen from this find.
Price: $125.00
FSH-989 SOLD
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Longwave Ultraviolet

Name & Location: Sphalerite, Franklin Mine, Franklin, New Jersey.
Size: 6 x 5 x 3-inches
Price: $250.00 SOLD
FSH-990
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Shortwave Ultraviolet

Name & Location: Wollastonite, Margarosanite, Franklin Mine, Franklin, New Jersey.
Size: 3 x 3 x 2.5-inches
Notes: Fibrous wollastonite.
Price: $550.00
FSH-995 SOLD
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Shortwave Ultraviolet

Name & Location: Willemite, Clinohedrite, Hardystonite, Franklin Mine, Franklin, New Jersey.
Size: 4.5 x 3 x 2-inches
Price: $150.00 SOLD
FSH-997
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Shortwave Ultraviolet

Name & Location: Calcite, Hardystonite, Willemite, Franklin Mine, Franklin, New Jersey.
Size: 7 x 6 x 3-inches
Price: $250.00
FSH-999
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Shortwave Ultraviolet

Name & Location: Calcite, Willemite, Franklin Mine, Franklin New Jersey.
Size: 4.5 x 4.5 x 3-inches
Notes: Unusual two toned calcite, specimen did not photograph well.
Price: $75.00
FSH-1001
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Shortwave Ultraviolet

Name & Location: Wollastonite, Calcite, Sterling Hill Mine, Ogdensburg, New Jersey.
Size: 7 x 4 x 3-inches
Price: $350.00
FSH-1002 SOLD
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Shortwave Ultraviolet

Name & Location: Willemite, Calcite, Hydrozincite, Sterling Hill Mine, Ogdensburg, NJ
Size: 6 x 5 x 4-inches
Notes: ”Tutti Frutti” specimen.
Price: $250.00 SOLD
FSH-1006
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Shortwave Ultraviolet

Name & Location: Calcite, Dolomite, Noble Pit, Sterling Hill Mine, Ogdensburg, New Jersey.
Size: 6.5 x 3 x 2-inches
Notes: ”Crazy Calcite”
Price: $75.00
FSH-1008
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Shortwave Ultraviolet

Name & Location: Calcite, Dolomite, Noble Pit, Sterling Hill Mine, Ogdensburg, New Jersey.
Size: 6.5 x 2.5 x 3-inches
Notes: ”Crazy Calcite”
Price: $75.00
FSH-1009 SOLD
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Shortwave Ultraviolet

Name & Location: Wollastonite, Calcite, Sterling Hill Mine, Ogdensburg, New Jersey.
Size: 5 x 5 x 3-inches
Price: $300.00 SOLD
FSH-1011
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Shortwave Ultraviolet

Name & Location: Willemite, Calcite, Esperite, Franklin Mine, Franklin New Jersey.
Size: 2.5 x 2 x 2-inches
Price: $250.00
FSH-1012 SOLD
White Light

Shortwave Ultraviolet

Name & Location: Wollastonite, Noble Pit, Sterling Hill Mine, Ogdensburg, New Jersey. Jersey.
Size: 5.5 x 5 x 2.5-inches
Notes: Medium mustard colored wollastonite from a find in the 1990s. Very rich specimen from this find.
Price: $150.00 SOLD
FSH-1013 SOLD
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Shortwave Ultraviolet

Name & Location: Calcite, Esperite, Willemite, Hardystonite, Franklin Mine, Franklin, New Jersey.
Size: 4.5 x 3 x 2-inches
Price: $450.00 SOLD
FSH-1014
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Shortwave Ultraviolet

Name & Location: Calcite, Passaic Pit, Sterling Hill Mine, Ogdensburg, New Jersey.
Size: 7 x 4 x 2-inches
Notes: ”Leopard Calcite”
Price: $125.00
FSH-1019 SOLD
White Light

Shortwave Ultraviolet

Midrange Ultraviolet

Longwave Ultraviolet

Name & Location: Sphalerite, Calcite, Franklin Mine, Franklin, New Jersey.
Size: 5.5 x 3 x 1.5-inches
Price: $100.00 SOLD
FSH-1020
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Shortwave Ultraviolet

Name & Location: Willemite, Calcite, Sterling Hill Mine, Ogdensburg, New Jersey.
Size: 5 x 2.5 x 2.5-inches
Price: $45.00
FSH-1023
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Shortwave Ultraviolet

Name & Location: Willemite, Calcite, Esperite, Franklin Mine, Franklin, New Jersey.
Size: 5 x 4 x 2.5-inche
Price: $450.00
FSH-1024 SOLD
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Shortwave Ultraviolet

Name & Location: Willemite, Hardystonite, Clinohedrite, Franklin Mine, Franklin, New Jersey.
Size: 3.5 x 2 x 2-inches
Notes: Ex. George V. Polman collection #1675
Price: $65.00 SOLD
FSH-1025 SOLD
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Shortwave Ultraviolet

Name & Location: Microcline, Franklin Mine, Franklin, New Jersey.
Size: 4 x 3.5 x 1.25-inches
Price: $45.00 SOLD
FSH-1026
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Shortwave Ultraviolet

Name & Location: Willemite, Calcite, Sterling Hill Mine, Ogdensburg, New Jersey.
Size: 3 x 2.5 x 1.5-inches
Notes: Exsolution willemite.
Price: $50.00
FSH-1027
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Shortwave Ultraviolet

Name & Location: Wollastonite, Calcite, Sterling Hill Mine, Ogdensburg, New Jersey.
Size: 3 x 2 x 1.5-inches
Price: $45.00
FSH-1028 SOLD
White Light

Shortwave Ultraviolet

Name & Location: Willemite, Calcite, Sterling Hill Mine, Ogdensburg, New Jersey.
Size: 5 x 3 x 3.5-inches
Notes: Exsolution willemite.
Price: $250.00 SOLD
FSH-1029
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Shortwave Ultraviolet

Name & Location: Wollastonite, Calcite, Sterling Hill Mine, Ogdensburg, New Jersey.
Size: 3 x 3 x 1.5-inches
Price: $40.00
FSH-1030
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Shortwave & Longwave Ultraviolet

Name & Location: Sphalerite, Calcite, Hydrozincite, Franklin Mine, Franklin, New Jersey.
Size: 5 x 3 x 2-inches
Price: $100.00
FSH-1032
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Shortwave Ultraviolet

Name & Location: Willemite, Esperite, Calcite, Franklin Mine, Franklin, New Jersey.
Size: 3.5 x 2.5 x 2-inches
Price: $250.00
FSH-1033 SOLD
White Light

Shortwave Ultraviolet

Name & Location: Willemite, Hardystonite, Clinohedrite, Calcite, Franklin Mine, Franklin, New Jersey.
Size: 3.5 x 2 x 2-inches
Price: $50.00 SOLD
FSH-1036
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Shortwave Ultraviolet

Name & Location: Esprite, Willemite, Calcite, Franklin Mine, Franklin, New Jersey.
Size: 1.75 x 1.75 x 1.25-inches
Price: $50.00
FSH-1037
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Shortwave & Longwave Ultraviolet

Name & Location: Sphalerite, Calcite, Willemite, Franklin Mine, Franklin, New Jersey.
Size: 4 x 3 x 1.5-inches
Price: $100.00
FSH-1039
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Shortwave Ultraviolet

Name & Location: Hardystonite, Esprite, Willemite, Clinohedrite, Franklin Mine, Franklin, New Jersey.
Size: 2.5 x 2 x 1.25-inches
Price: $150.00