including x3 Biotite Containing 1.5% Lithium, from Trelavor Downs Nr. St. Day, Cornwall; Tourmaline with Molybdenite, From Higston Down, Gunnislake, Cornwall; x2 Jamsonite Treore Mine, Port Isaac, Cornwall; Chlorite, from Penlee Quarry, Penzance, Cornwall; Chalcopyrite with Arsenopyrite, Hingston Down, Gunnislake, Cornwall; x2 Arsenopyrite XLS Barrett's Zawn St Teath, Cornwall; Muscovite, Gunheath Pit, St Austell, Cornwall; sphalerite; Unidentified Mica, Gunheath Clay Pit, Cornwall, all in card boxes with labels (x13)