BGS mineralogy and petrology collection record

Sample number RC1000/1
Sample Donor Not entered
Rock name 'Original entry: Isokite'
Stratigraphy Not entered
Comments Creamish isokite as dark grey fragments of monoclinic triplite. Isokite first described as a flurophosphate of Ca & Mg. Replacement of triplite by isokite suggests substitution of the cations Fe & Mn by Ca & Mg.
Locality details Isokite. Mangualde, Beira, Portugal.
50k map sheet Not entered
Map reference Not entered
Year collected
Bore name Not applicable
Confidentiality No restrictions