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Ca2(Fe2+,Mn2+)[PO4]2 · 2H2O
Highslide JS
MESSELITE    Palermo Mine, N. Groton, NH
0.4 mm, paper thin, clear, Messelite crystal (with yellow Laueite?) .


Highslide JS
MESSELITE    Palermo Mine, N. Groton, NH
0.4 mm, paper thin, clear, Messelite crystal (with yellow Laueite?) .
Species:           MESSELITE  
Locality:          Palermo Mine, N. Groton, NH
Specimen Size: 0.4 mm, paper thin, clear, Messelite crystal (with yellow Laueite?)
Field Collected: Walter Lane
Catalog No.: u665
Notes: Second view with Nikon Plan 10 objective lens.
Highslide JS
MESSELITE    Palermo Mine, N. Groton, NH
5 mm field of view.
Species:           MESSELITE  
Locality:          Palermo Mine, N. Groton, NH
Specimen Size: 5 mm field of view.
Field Collected: Forrest Fogg
Catalog No.: u1604
Notes: EDS BC u1604. Chemistry from analysis gives (normalized for 2 Ca):
Ca2(Fe0.55,Mn0.16)P2O7
Highslide JS
MESSELITE   Palermo Mine, N. Groton, NH
1.5 mm field of view. Messelite crystal on siderite crystal.
Species:           MESSELITE
Locality:          Palermo Mine, N. Groton, NH
Specimen Size: 1.5 mm field of view. Messelite crystal on siderite crystal.
Field Collected: Bob Whitmore - from a tub of Palermo phosphate rocks gifted by Bob.
Catalog No.: u2431
Notes: Distinct messelite crystals are quite uncommon in my experience.
Highslide JS
MESSELITE   Palermo Mine, N. Groton, NH
1.9 mm field of view.
Species:           MESSELITE
Locality:          Palermo Mine, N. Groton, NH
Specimen Size: 1.9 mm field of view.
Field Collected: Walter Lane material, from MMNE give-away
Catalog No.: u1543
Notes:
Highslide JS
MESSELITE   Palermo Mine, N. Groton, NH
0.7 mm messelite cluster
Species:           MESSELITE
Locality:          Palermo Mine, N. Groton, NH
Specimen Size: 0.7 mm messelite cluster
Field Collected: Bob Whitmore - from a tub of Palermo phosphate rocks gifted by Bob.
Catalog No.: u2441
Notes: This small cluster is what I think of as classic Palermo messelite.
Highslide JS
MESSELITE   Palermo Mine, Groton, NH
1.5 mm field of view
Species:           MESSELITE
Locality:         Palermo Mine, Groton, NH
Specimen Size: 1.5 mm field of view
Field Collected: From a tub gifted by Bob Whitmore
Catalog u2521
Notes: A visual ID
Highslide JS
MESSELITE   Palermo Mine, Groton, NH
White ball group is 0.4 mm across
Species:           MESSELITE
Locality:         Palermo Mine, Groton, NH
Specimen Size: White ball group is 0.4 mm across
Field Collected: From a tub gifted by Bob Whitmore
Catalog No.: u2521
Notes: A visual ID.
Highslide JS
MESSELITE  Palermo Mine, Groton, NH
4 mm field of view
Species:           MESSELITE
Locality:         Palermo Mine, Groton, NH
Specimen Size: 4 mm field of view
Field Collected: From tub of rocks gifted by Bob Whitmore.
Catalog No.: u2557
Notes: The small black spheres are rockbridgeite. The messelite has a film coating of pale green mitridatite.
Highslide JS
MESSELITE with WHITMOREITE    Fitzgibbons Mine, Alstead, NH
1.06 mm field of view
Species:           MESSELITE with WHITMOREITE
Locality:          Fitzgibbons Mine, Alstead, NH
Specimen Size: 1.06 mm field of view
Field Collected: Bob Wilken
Catalog No.: A Bob Wilken specimen and photo
Notes:
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