Locality: Palermo Mine, N. Groton, NH
Specimen Size: 5 mm field of view. Green pseudomalachite crust on milky quartz
Field Collected: From a tub of Palermo rocks gifted by Bob Whitmore
Catalog No.: u2393
Notes: A blob of chalcopyrite is in the lower left; the likely source of copper for the pseudomalachite.
Locality: Palermo Mine, Groton, NH
Specimen Size: 5 cm specimen
Field Collected: Unknown - a purchased specimen
Catalog No.: 2158
Notes:
Locality: Palermo Mine, Groton, NH
Specimen Size: 1 mm green ball
Field Collected: Uncertain
Catalog No.: A Bob Wilken collection specimen
Notes: The pseudomalachite and wulfenite are visual identifications by Bob. [tm] I am quite skeptical of the wulfenite, and think malachite should be considered for the green ball.
Locality: Palermo Mine #1, Groton, NH
Specimen Size: 1.5 mm field of view and 0.6 mm close up
Field Collected: Bob Janules
Catalog No.: A Bob Janules specimen
Notes: The few pseudomalachite photos on mindat that show discrete crystals have this thin prism habit with squareish terminations. Chalcopyrite is present on this specimen.
Bob's specimen label has "EDS JNP002" indicating an EDS confirmation by Jim Nizamoff.