Micromounts - Cornwall & Devon...........Updated 10 May 2022
805 ACTINOLITE - Meldon Quarry, Tavistock Hamlets, Devon, England Intergrown mass of greyish-green fibrous Actinolite shot through matrix SOLD OUT .
806 ADULARIA - Parc Bean Cove, Mullion, Cornwall, England Mass of pink Adularia crystals mostly on little matrix 1.00 1
5000 ADULARIA & CASSITERITE - Roselidden Mine, Wendron, Cornwall, England White Adularia crystals with glassy brown Cassiterite crystals in cavities in quartz matrix 1.00 1.50p 1 1
5001 ANATASE - Bucketts Mine, Redruth, Cornwall, England Small black tabular Anatase crystals in cavities in chlorite matrix 50p 1
10 ANATASE - South Tolcarne Mine, Beacon, Camborne, Cornwall, England Small thin black tabular Anatase crystals in cavities in clinochlore matrix +/- small brown Cassiterite crystals, can be hard to spot. Ex Bob Cheetham collection 1.00 1.50p 2 3
5005 ANATASE - Tywarnhaile Mine, Porthtowan, Cornwall, England Small tabular black to very dark blue Anatase crystals +/- quartz crystals on quartz/killas matrix 1.00 1.50p 3 1
8000 ANATASE - Virtuous Lady Mine, Buckland Monachorum, Devon, England Black mainly bipyramidal Anatase crystals embedded in chloritic matrix 1.00 7
5007 ANATASE - Wheal Busy, Chacewater, Cornwall, England Greyish blue mostly tabular with a few bipyramidal Anatase crystals in cavities in quartz/chlorite matrix. Some quite large for Cornwall 1.00 1.50p 1 5
5008 ANATASE - Wheal Charlotte, Perranuthnoe, Cornwall, England Small black shiny bipyramidal to tabular Anatase crystals on clinochlore matrix +/- Pyrite, Arsenopyrite 50p 1.00 1 2
8001 ANATASE - Wheal Remfrey, St. Enoder, Cornwall, England Tiny black bipyramidal Anatase crystals +/- grey acicular Achroite crystals in cavities in matrix 50p 1.00 1.50p 2 5 1
5013 APATITE - North Goonbarrow Pit, St. Austell, Cornwall, England Bluish-grey hexagonal Apatite crystals on matrix 1.50p 1
6002 ARSENOPYRITE - Kilham Mine, St. Neot, Cornwall, England Grey Arsenopyrite crystals embedded in killas matrix 1.00 2
932 ARSENOPYRITE - Hingston Down Quarry, Calstock, Cornwall, England Dull to silvery grey Arsenopyrite crystals in massive arsenopyrite matrix. Ex Peter Braithwaite collection 50p 1.50p 2 1
8002 ARSENOPYRITE - Penlee Quarry, Newlyn, Penzance, Cornwall, England Shiny grey Arsenopyrite xtls in Arsenopyrite/chlorite matrix 1.00 1
32 ARSENOPYRITE - Wheal Penrose, Porthleven, Cornwall, England Sprays of tiny dark grey Arsenopyrite crystals in cavities in quartz/sphalerite matrix +/- Chalcopyrite. Ex Bob Cheetham collection 50p 2
1699 ARSENOPYRITE & SIDERITE - Holmbush Mine, Stokeclimsland, Cornwall, England Clusters and sprays of squat to elongated grey Arsenopyrite crystals with small pale brown lenticular Siderite crystals in cavities in quartz matrix 1.00 1
8003 ARTHURITE - Hingston Down Quarry, Calstock, Cornwall, England Cavities in greisen matrix lined with small spheres of minute Arthurite crystals SOLD OUT .
8004 AURICHALCITE & HEMIMORPHITE - Greystones Quarry, Lezant, Cornwall, England Pale greenish-blue feathery Aurichalcite crystals with colourless tabular bladed Hemimorphite crystals on gossan matrix SOLD OUT .
8005 BAYLDONITE - Penberthy Croft Mine, St. Hilary, Cornwall, England Dark green Bayldonite crystals in cavities in gossan matrix 1.50p 1
43 BAYLDONITE - Wheal Carpenter, Gwinear, Cornwall, England Tiny dark green Bayldonite crystals on quartz matrix +/- mixite, cornwallite SOLD OUT .
8006 BIOTITE - Lithium rich - Trelavour Downs, St. Dennis, Cornwall, England Flakes of dark bronzy brown Biotite mica, no matrix except one on a little quartz. Locally known as "Trelavourite" 1.00 3
8007 BISMUTH - Botallack Mine, St. Just, Cornwall, England Small, silvery Bismuth cleavage faces in quartz matrix SOLD OUT .
48 BISMUTHINITE - Wheal Cock, St. Just, Cornwall, England Small black acicular Bismuthinite crystals in cavities in arsenopyrite/chlorite matrix +/- yellow acicular Bismite Pseudo after Bismuthinite 1.00 4
8008 BOTALLACKITE - Geevor Mine, St. Just, Cornwall, England Small bluish green "lath-like" Botallackite crystals on killas matrix SOLD OUT .
8009 BOTALLACKITE & CONNELLITE - Geevor Mine, St. Just, Cornwall, England Small bluish green "lath-like" Botallackite crystals with deep blue Connellite on killas matrix SOLD OUT .
51 BROCHANTITE - Cathedral Mine, Gwennap, Cornwall, England Tiny green Brochantite crystals in cavities in quartz/chalcopyrite matrix. Ex Bob Cheetham collection 50p 1.00 1 1
4009 BROCHANTITE - Penberthy Croft Mine, St. Hilary, Cornwall, England Small dark green Brochantite crystals in/on matrix +/- Malachite 50p 1.50p 1 1
52 BROCHANTITE - South Tolcarne Mine, Beacon, Camborne, Cornwall, England Small dark green Brochantite crystals in cavities in chalcopyrite/quartz or Clinochlore matrix +/- Connellite,Cuprite. Ex Bob Cheetham collection SOLD OUT .
8010 BROCHANTITE - Tolvaddon Mine, Marazion, Cornwall, England Small dark green Brochantite crystals in cavities in gossan matrix 1.00 1
8011 CARBONATE FLUORAPATITE, (FRANCOLITE) - Sims Lode, Geevor Mine, St. Just, Cornwall, England Dark brown transparent hexagonal tabular Ca-Fluorapatite crystals on quartz matrix 1.50p 1
28 CARBONATE FLUORAPATITE (APATITE-CAF), (FRANCOLITE) - Tresavean Mine, Redruth, Cornwall, England Cavities in sphalerite/quartz matrix lined with small clear hexagonal Ca-Fluorapatite crystals with white "caps" on the terminations 50p 1.00 2 4
8012 CARBONATE FLUORAPATITE, (FRANCOLITE) - West Wheal Owles, St. Just, Cornwall, England Small pale blue thin hexagonal tabular Ca-Fluorapatite crystals in cavities in granite matrix SOLD OUT .
8013 CARBONATE FLUORAPATITE, (FRANCOLITE) & SIDERITE - Wheal Josiah, Devon Great Consols, Tavistock Hamlets, Devon, England Clear hexagonal Ca-Fluorapatite crystals with dark brown rhombic Siderite crystals in cavities in cellular matrix 1.00 1.50p 1 4
8014 CARMINITE - Penberthy Croft Mine, St. Hilary, Cornwall, England Crusts of minute deep reddish brown Carminite crystals on surfaces in gossan matrix 1.00 1
5019 CASSITERITE - Bucketts Mine, Redruth, Cornwall, England Small to tiny, brown to black Cassiterite crystals on chlorite matrix 1.00 1.50p 4 2
6006a CASSITERITE - Cligga Head, Perranzabuloe, Cornwall, England Almost black blocky crystals on quartz/killas matrix 1.00 1
8015 CASSITERITE - Cligga Head, Perranzabuloe, Cornwall, England Dark brown bright Cassiterite crystals on killas matrix 1.00 1
8016 CASSITERITE - Craddock Moor Mine, St. Cleer, Cornwall, England Small very dark brown "sparable" Cassiterite crystals shot through a pale green mica in quartz matrix 1.00 1
6007 CASSITERITE - East Wheal Sparnon, Redruth, Cornwall, England Small sparkling brown Cassiterite crystals in cavities in chlorite matrix. Ex Bob Cheetham collection 50p 1.00 3 1
8017 CASSITERITE - Geevor Mine, St. Just, Cornwall, England Dark brown almost black Cassiterite crystals in a haematite rich matrix, heavy for it's size/ SOLD OUT .
5022 CASSITERITE - Gonamena Mine, St. Cleer, Cornwall, England Small brown "sparable" Cassiterite crystals in cavities in chlorite matrix 1.00 6
4014a CASSITERITE - Great Links Tor, Lydford, Devon, England Dark brown to black blocky Cassiterite crystals on matrix 1.00 1
8018 CASSITERITE - North Goonbarrow Pit, St. Austell, Cornwall, England Dark brown Cassiterite crystals with blackish Tourmaline on a quartz/topaz matrix. Heavy for it's size 2.00 1
5023 CASSITERITE - Roselidden Mine, Wendron, Cornwall, England Dark brown sparable Cassiterite crystals in cavities in quartz matrix +/- Quartz, Muscovite 1.00 1.50p 2.00 13 4 2
5028 CASSITERITE var WOOD TIN - Wheal Charlotte, Perranuthnoe, Cornwall, England Small pale to dark brown circular aggregates of minute silky acicular Cassiterite in quartz/chlorite matrix 50p 1.00 4 3
968 CASSITERITE var WOOD TIN - Wheal Margery, St. Ives, Cornwall, England Small pale to darker brown circular aggregates of minute silky acicular Cassiterite in quartz/chlorite matrix 1.00 1
8019 CASSITERITE & ACHROITE - Gunheath Pit, St. Austell, Cornwall, England Small brown gemmy Cassiterite crystals with grey acicular Achroite crystals in cavities in quartz matrix SOLD OUT .
8020 CASSITERITE & TOPAZ - North Goonbarrow Pit, St. Austell, Cornwall, England Dark brown Cassiterite crystals with rough white Topaz crystals on granite matrix SOLD OUT .
8021 CERUSSITE - Polzeath Consols, St. Minver, Cornwall, England Whitish prismatic Cerussite crystals with some blue Linarite in cavities in gossan matrix SOLD OUT .
8022 CERUSSITE - Trevinnick Mine, St. Kew, Cornwall, England Clear elongated and bladed Cerussite crystals in gossan matrix SOLD OUT .
93 CHABAZITE - Ramsley Mine, South Zeal, Devon, England Small colourless rhombohedral Chabazite crystals on matrix 50p 1
7009 CHALCOPYRITE var BLISTER COPPER - Carn Brea Mine, Camborne, Cornwall, England Dark brown botryoidal "Blister Copper" with bright tarnished interiors to spheres, no matrix SOLD OUT .
8023 CHALCOSIDERITE - Gunheath Pit, St. Austell, Cornwall, England Rounded aggregates of thickly intergrown green Chalcosiderite crystals lining cavities in granite matrix +/- Cyrilovite SOLD OUT .
8024 CHALCOSIDERITE - Stowes Shaft, Wheal Phoenix, Linkinhorne, Cornwall, England Crusts of small dark green Chalcosiderite crystals in cavities in gossan matrix 1.50p 2.00 1 2
8025 CLINOATACAMITE - Geevor Mine, St. Just, Cornwall, England Small sparkling dark green Clinoatacamite crystals covering haematised matrix SOLD OUT .
8026 CLINOCHLORE - Halletts Shaft, West Caradon Mine, St. Cleer, Cornwall, England Cavities in Clinochlore matrix thickly lined with very dark greenish black "books" of Clinochlore. Just noticed on this specimen a pale yellow spray of Bismite replacing Bismuthinite SOLD OUT .
112 CLINOCHRYSOTILE & HETAEROLITE - Kennack Sands, St. Keverne, Cornwall, England Pale creamy coloured "rind" of Clinochrysotile lining cavities and veins in serpentine matrix. Inside of cavities are filled with calcite which have small shiny octahedral Hetaerolite crystals "floating" in them. Unfortunately most of these are damaged, but a little dissolving of the calcite may reveal some intact ones 1.50p 2.00 2 2
8027 CLINOCLASE - Bedford United Mine, Tavistock Hamlets, Devon, England Very bright spray of deep indigo blue Clinoclase on a fracture in killas matrix SOLD OUT .
8028 CONNELLITE - South Tolcarne Mine, Beacon, Camborne, Cornwall, England Small spheres and sprays of tiny dark blue acicular Connellite crystals in cavities in matrix SOLD OUT .
8029 CONNELLITE - West Caradon Mine, St. Cleer, Cornwall, England Tiny blue spheres of minute acicular Connellite crystals in cavities in chalcopyrite matrix SOLD OUT .
1730 CONNELLITE - Wheal Cock, St. Just, Cornwall, England Crusts of dark blue minute velvety Connellite on killas matrix +/- Malachite, Brochantite 1.00 1.50p 3 1
8030 CONNELLITE & BROCHANTITE - Penberthy Croft Mine, St. Hilary, Cornwall, England Small spheres and sprays of tiny dark blue acicular Connellite crystals with small dark green lenticular Brochantite crystals in cavities in quartz gossan matrix SOLD OUT .
8031 COPPER - Pendarves Mine, Camborne, Cornwall, England Plate of rough cubic Copper crystals on matrix SOLD OUT .
8032 COPPER - Wheal Cock, St. Just, Cornwall, England Bright lightly tarnished Copper embedded in jasper matrix plus some black chalcocite 1.00 1
8033 COPPER - Wheal Gorland, St. Day, Cornwall, England Tarnished Copper with associated cuprite shot through quartz matrix 1.00 1
8034 CUMENGEITE - Padstow Consols, Padstow, Cornwall, England Tiny blue Cumengeite crystals in crusts and single crystals scattered over and in mixed sulphide matrix SOLD OUT .
8035 CUPRITE - Tolvaddon Mine, Marazion, Cornwall, England Small deep red octahedral Cuprite crystals thinly scattered through gossan matrix SOLD OUT .
5042 DOLOMITE & TALC - Pentreath Beach, Landewednack, Cornwall, England Pinkish rhombohedral Dolomite crystals with creamy coloured Talc in cavities in dolomite matrix 1.50p 1
8036 DUFRENITE & CHALCOSIDERITE - Gunheath Pit, St. Austell, Cornwall, England Spheres of black Dufrenite with greyish green interiors and green Chalcosiderite crystals on granite matrix SOLD OUT .
8037 DUFRENITE, CHALCOSIDERITE & CYRILOVITE - Gunheath Pit, St. Austell, Cornwall, England Small very dark black-green Dufrenite spheres with lighter green Chalcosiderite crystals and tiny yellow Cyrilovite crystals on granite matrix SOLD OUT .
8038 DUFTITE & BAYLDONITE - Penberthy Croft Mine, St. Hilary, Cornwall, England Crusts of minute olive green Duftite crystals with small green Bayldonite crystals in cavities in gossan matrix 2.00 2.50p 2 1
8039 DUNDASITE - Greystones Quarry, Lezant, Cornwall, England Sprays of small white Dundasite crystals on iron stained quartx matrix 1.00 1.50p 1 1
8040 FERRI-TURQUOISE (RASHLEIGHITE) - Gunheath Pit, St. Austell, Cornwall, England Drusy bluish-green Ferri-Turquoise (Rashleighite) in quartz matrix 1.50p 2.00 1 2
148 GARNET - Perran St. George Mine, Perranzabuloe, Cornwall, England Brownish Garnet crystals embedded in killas matrix 1.00 1
8041 GOETHITE - Restormel Iron Mine, Lostwithiel, Cornwall, England Cavity in quartz matrix thickly lined with small dark brown acicular Goethite crystals SOLD OUT .
149 GOETHITE - West Wheal Owles, St. Just, Cornwall, England Radiating sprays of brown, acicular Goethite in cavities in quartz matrix. Ex Bob Cheetham collection 50p 1.00 3 12
2144 GOETHITE - Wheal Cock, St. Just, Cornwall, England Small dark brown Goethite crystals lining cavities in quartz matrix 1.00 1
1743 GOETHITE - Wheal Drea, St. Just, Cornwall, England Sprays of bronzy brown acicular Goethite crystals on quartz matrix 50p 1
8042 HAEMATITE - Wheal Cock, St.Just, Cornwall, England Sparkling black platy Haematite crystals on quartz matrix SOLD OUT .
4034 HAEMATITE (MICACEOUS) - New Florence Mine, North Molton, Devon, England Shiny reddish-black foliated Haematite in quartz matrix 1.00 1.50p 1 3
5046 HAEMATITE & ADULARIA - Wheal Cock, St. Just, Cornwall, England Shiny black lenticular Haematite crystals with orangy rhombic Adularia crystals on quartz matrix 2.00 1
6018 HEMIMORPHITE - Greystones Quarry, Lezant, Cornwall, England Sprays of small colourless Hemimorphite crystals in gossan matrix 50p 3
8043 JAMESONITE - Treore Mine, St. Endellion, Cornwall, England Typical silvery fibrous Jamesonite running through quartz matrix and spanning a small cavity SOLD OUT .
8044 JEANBANDYITE - Hingston Down Quarry, Calstock, Cornwall, England Pale orange octahedral Jeanbandyite crystal nestled down in a cavity in Arsenopyrite matrix SOLD OUT .
5048 KAOLIN pseudomorphs after ORTHOCLASE (Pigs Eggs) - Melbur Pit, St. Stephen-in-Brannell, Cornwall, England White Orthoclase crystals partially replaced by Kaolin, some as Carlsbad twins, no matrix 1.00 1.50p 1 3
2749 LANGITE - Penberthy Croft Mine, St. Hilary, Cornwall, England Blue Langite crystals some of which are partially replaced by Brochantite on slate matrix 2.00 1
8045 LANGITE - West Caradon Mine, St. Cleer, Cornwall, England Clusters of "diamond" shaped thin tabular Langite crystals mostly altered to chrysocolla/brochantite in cavities in chalcopyrite matrix SOLD OUT .
8046 LANGITE & BROCHANTITE - Bedford Utd Mine, Tavistock Hamlets, Devon, England Small bright blue Langite crystals with small dark green Brochantite crystals in/on killas matrix SOLD OUT .
8047 LIBETHENITE - East Gunnislake Mine, Calstock, Cornwall Small green Libethenite crystals in a cavity in iron stained granite matrix SOLD OUT .
8048 LIBETHENITE - Wheal Basset, Redruth, Cornwall, England Crusts of small green Libethenite crystals filling veins and cavities in fluorite matrix SOLD OUT .
8049 MAGNETITE & HASTINGSITE - Haytor Mine, Ilsington, Devon, England Black octahedral Magnetite crystals embedded in golden-brown micaceous Hastingsite on matrix SOLD OUT .
5060 MALACHITE & PSEUDOMALACHITE - Bampfylde Mine, North Molton, Devon, England Dark green sparkling Malachite crystals on dark bluish green Pseudomalachite on quartz matrix SOLD OUT .
2150 MIMETITE - Penberthy Croft Mine, St. Hilary, Cornwall, England Small pale brown to clear Mimetite crystals in a cavity in galena matrix 50p 1.00 3 2
2151 MIMETITE & BAYLDONITE - Penberthy Croft Mine, St. Hilary, Cornwall, England Small pale brown to whitish Mimetite crystals with dark green Bayldonite on gossan matrix 1.00 1
8050 NATROZIPPEITE - Level 14, Peeth Lode, Geevor Mine, St. Just, Cornwall, England Bright yellow micaceous looking Natrozippeite on a dark haematite matrix. +/- dark green Clinoatacamite SOLD OUT .
8051 OLIVENITE - Wheal Gorland, St. Day, Cornwall, England Squat olive green Olivenite crystals in cavities in gossan matrix SOLD OUT .
8052 OLIVENITE - Wheal Unity, St. Day, Cornwall, England Olive green Olivenite crystals in a cavity in quartz matrix SOLD OUT .
5063 OLIVENITE var. LEUCOCHALCITE - Wheal Gorland, St. Day, Cornwall, England Creamy silky fibrous Leucochalcite variety of Olivenite crystals on matrix +/-Pahrmacosiderite, Scorodite, Langite 1.00 1.50p 2 1
5065 PHARMACOSIDERITE - Cathedral Mine, Gwennap, Cornwall, England Small pale green or brown cubic Pharmacosiderite crystals in cavities in gossan matrix 50p 1.00 1.50p 2 1 3
8053 PHARMACOSIDERITE - Craddock Moor Mine, St. Cleer, Cornwall, England Small green to brown cubic Pharmacosiderite crystals in matrix SOLD OUT .
8054 PHARMACOSIDERITE & SCORODITE - Wheal Gorland, St. Day, Cornwall, England Green to reddish (transmitted light from matrix), cubic Pharmacosiderite crystals with small grey sprays of Scorodite crystals in cavities in gossan matrix 1.50p 1
8055 PHURCALITE - Merrivale Quarry, Whitchurch, Devon, England Bright yellow fibrous Phurcalite on granite matrix. Fluoresces very strong yellow SOLD OUT .
4057 PREHNITE - Dean Quarry, St. Keverne, Cornwall, England Clusters and sprays of whitish Prehnite crystals matrix 1.00 1
8056 PYRITE & DOLOMITE - Greystones Quarry, Lezant, Cornwall, England Small brassy cubic Pyrite crystals richly scattered over creamy curved Dolomite crystals on matrix SOLD OUT .
6026 PYROLUSITE - Flory Island, Newquay, Cornwall, England Small very dark brown to shiny black Pyrolusite crystals lining cavities in matrix 1.00 1
8057 PYROLUSITE - Fullabrook Mine, Braunton, Devon, England Dark greyish black Pyrolusite crystals in a cavity in manganese rich matrix 1.00 1
8058 PYROMORPHITE - Greystones Quarry, Lezant, Cornwall, England Minute yellowish green acicular Pyromorphite crystals on iron stained quartz matrix SOLD OUT .
5069 PYRRHOTITE - Red-a-Ven Mine, Okehampton Hamlets, Devon, England Pieces of slightly magnetic bronze coloured massive Pyrrhotite, no matrix 1.00 1.50p 2 1
8059 RUTILE - Lanterdan Quarry, Tintagel, Cornwall, England Classic golden yellow Sagenitic Rutile on quartz matrix 1.50p 3
8059a RUTILE - Lanterdan Quarry, Tintagel, Cornwall, England Classic golden yellow Sagenitic Rutile criss crossing a cavity in quartz/ablite matrix 1.00 1
8060 SCORODITE - Bedford Utd Mine, Tavistock Hamlets, Devon, England Crust of minute pale yellowish green Scorodite crystals on gossan matrix SOLD OUT .
2160 SCORODITE - Hemerdon Bal Mine, Plympton, Devon, England Greyish-blue Scorodite crystals in cavities in quartz matrix 1.50p 2
8061 SCORODITE - Hingston Down Quarry, Calstock, Cornwall, England Greyish blue crust of Scorodite lining a cavity in quartz/tourmaline matrix 1.00 1
8062 SCORODITE - Mulberry stockworks, Lanivet, Cornwall, England Greyish crust of tiny Scorodite crystals on quartz/wolframite matrix 1.00 1.50p 1 1
5070 SCORODITE - Roselidden Mine, Wendron, Cornwall, England Small drusy greyish Scorodite spheres in cavities in quartz matrix 50p 1.00 3 4
233 SCORODITE - Wheal Ellen, Portreath, Cornwall, England Pale greyish-blue crusts and spheres of minute drusy Scorodite crystals on matrix 1.50p 1
234 SCORODITE - Wheal Music, Portreath, Cornwall, England Pale greyish-blue crusts and spheres of drusy Scorodite crystals on killas matrix. Ex Bob Cheetham collection 1.00 1.50p 2 1
8063 SCORODITE, PHARMACOSIDERITE & CHALCOPHYLLITE - Bedford Utd Mine, Tavistock Hamlets, Devon, England Minute pale yellowish green Pharmacosiderite crystals with minute whitish Scorodite crystals and a couple of small green hexagonal Chalcophyllite crystals in cavities in gossan matrix SOLD OUT .
8064 SELENITE - Geevor Mine, St. Just, Cornwall, England Aggregate of clear Selenite crystals, no matrix SOLD OUT .
8065 SEMSEYITE - Wheal Emily, Wembury, Devon, England Silvery Semseyite with some irridescence embedded in siderite matrix SOLD OUT .
240 SIDERITE - Fowey Consols Mine, Tywardreath, Cornwall, England Aggregates of brown rhombic Siderite crystals with or without matrix 1.50p 1
1767a SIDERITE - Gravel Hill Mine, Perranzabuloe, Cornwall, England Small brown curved lenticular Siderite crystals in a cavity in matrix 1.00 1
5073 SIDERITE - Newbridge/Twin Yeo Quarry, Teignbridge, Devon, England Crusts of brown modified rhombohedral Siderite crystals on matrix. Interesting formation 1.50p 1
8066 SIDERITE - West Wheal Owles, St. Just, Cornwall, England Very dark brown disc like Siderite crystals on quartz matrix 1.00 1
8067 SIDERITE - Wheal Drea, St. Just, Cornwall, England Brown Siderite crystals in a cavities and on matrix. Typical for Wheal Drea 1.00 1.50p 1 1
4065 SIDERITE - Wheal Drea, St. Just, Cornwall, England Reddish-brown rhombohedral Siderite crystals made up of hundreds of tiny Siderite crystals, also forming epimorphs of much larger Siderite crystals on jasper matrix 1.00 1
1069 SIDERITE - Wheal Margery, St. Ives, Cornwall, England Small light brown rhombohedral Siderite crystals lining cavities in matrix 50p 1.00 1 1
1771 SIDERITE & APATITE-CAF - Wheal Josiah, Devon Great Consols, Tavistock Hamlets, Devon Dark brown rhombohedral Siderite crystals with pale brown acicular Apatite-CAF crystals, no matrix 1.50p 1
5075 SIDERITE & CASSITERITE - Bucketts Mine, Redruth, Cornwall, England Brown lenticular Siderite crystals with small brown to black Cassiterite crystals on chlorite matrix 1.00 1.50p 1 1
4066 SIDERITE & CHALCEDONY - Hay Tor Mine, Ilsington, Devon, England Reddish-brown to brown "triangular" Siderite crystals on grey Chalcedony in cavities in gossan matrix 1.00 1
8068 SIDERITE & CHALCOPYRITE - Tolvaddon Mine, Marazion, Cornwall, England Pale brown lenticular Siderite crystals with brassy quartz encrusted Chalcopyrite crystals in a cavity in siderite/chalcopyrite matrix SOLD OUT .
4067 SIDERITE & HASTINGSITE - Hay Tor Mine, Ilsington, Devon, England Chocolate-brown Siderite crystals with golden-brown micaceous Hastingsite in cavities in matrix 1.00 2
4068 SIDERITE & PYRITE - Virtuous Lady Mine, Buckland Monachorum, Devon, England Reddish-brown lenticular Siderite crystals with brassy modified cubic Pyrite crystals in matrix 1.00 1
5076 SIDERITE & QUARTZ - Wheal Penrose, Porthleven, Cornwall, England Brown lenticular Siderite crystals with an overgrowth of doubly terminated Quartz crystals on quartz matrix 1.50p 1
8069 SPHALERITE - West Mary Ann, Menheniot, Cornwall, England Small orange Sphalerite crystals in quartz/sphalerite matrix SOLD OUT .
8070 SPHALERITE - Wheal Concord, Blackwater, St. Agnes, Cornwall, England Shiny black tetrahedral Sphalerite crystals with quartz crystals on matrix SOLD OUT .
8071 SPHALERITE & PYRITE - Silverbrook Mine, Ilsington, Devon, England Black composite Sphalerite crystals with an encrustation of small slightly irridescent Pyrite crystals on quartz matrix 1.00 1
4071 STRUNZITE - Gravel Hill Mine, Perranzabuloe, Cornwall, England Straw coloured acicular Strunzite crystals in gossan matrix SOLD OUT .
8072 TOPAZ - Hanover Cove, Perranzabuloe, Cornwall, England Transparent to whitish blocky Topaz crystals with wolframite in a cavity in matrix SOLD OUT .
266 TORBERNITE - South Terras Mine, St. Stephen-in-Brannell, Cornwall, England Small green tabular Torbernite crystals on iron-stained quartz matrix 1.50p 4
8073 TORBERNITE - Wheal Basset, Redruth, Cornwall, England Green tabular Torbernite crystals in a cavity in matrix SOLD OUT .
267 TORBERNITE - Cliff lode, Wheal Edward, St. Just, Cornwall, England Small thin tabular Torbernite crystals covering matrix 1.00 4
8074 TORBERNITE & ADULARIA - West Wheal Owles, St. Just, Cornwall, England Small thin green tabular Torbernite crystals sat on pink rhombic Adularia crystals in cavities in granite matrix 1.50p 1
7019 TURQUOISE - Gunheath Pit, St. Austell, Cornwall, England Piece of blue Turquoise, some cavities containing very minute Turquoise crystals SOLD OUT .
7020 TURQUOISE VARLAMOFFITE & WOLFRAMITE - Gunheath Pit, St. Austell, Cornwall, England Minute greenish-blue Turquoise crystals with pale yellow Varlamoffite and with black Wolframite in matrix 2.50 1
8075 VARLAMOFFITE, TURQUOISE & WOLFRAMITE - Gunheath Pit, St. Austell, Cornwall, England Pale yellow Varlamoffite with mMinute greenish-blue Turquoise crystals and black Wolframite in matrix SOLD OUT .
4074 WAVELLITE - Hingston Down Quarry, Calstock, Cornwall, England Rounded sprays of small (iron stained) orange Wavellite crystals in cavities in quartz matrix SOLD OUT .
8076 WOLLASTONITE - Meldon Quarry, Okehampton Hamlets, Devon, England White crystalline Wollastonite, no matrix SOLD OUT .