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Wavellite Wavellite is found in fine specimens at Laharran Quarry near Cork
Synchysite.Synchysite is a group of carbonate minerals. There are three isostructural chemical end members are Synchysite-(Ce), Synchysite-(Nd) and Synchysite-(Y). Huanghoite-(Ce) belongs to the group, but has a different symmetry and calcium is replaced by barium.
Vivianite... Vivianite is a well-known phosphate mineral, forming in highly aesthetic sharply colored crystals. Vivianite is named in honor of John Henry Vivian, an English mineralogist and mine owner who first discovered this mineral in Cornwall.Chemical formula Fe3(PO4)2 · 8(H2O)