Mineral Specimens - Esperite, Hardystonite, Franklin, NJ

 

 

 Mineral Specimens - Esperite, Hardystonite, Franklin, NJ

 

      Under short wave ultraviolet light (SuperBright 2000SW UV source)

 

 Mineral Specimens - Esperite, Hardystonite, Franklin, NJ

 

 

 Mineral Specimens - Esperite, Hardystonite, Franklin, NJ

 

      Under short wave ultraviolet light (SuperBright 2000SW UV source)

 

      Esperite, hardystonite with willemite in calcite, Franklin, NJ

      Specimen size - approx. 17cm X 10 cm X 7.5 cm.

      Cabinet