| R41 |
AGGLOMERATE |
angular fragments in matrix, |
Various |
£1 |
£2 |
£4 |
|
| R1 |
ALNOITE |
Alnoite Breccia a - rare type of Carbonatite,with mica, feldspar,etc. |
Alno Island, Sweden |
£2.5 |
£5 |
£7 |
|
| R75 |
AMPHIBOLITE |
granular,black/ white ,2-3mm grain size. |
Akland Norway |
£2 |
£4 |
£6 |
|
| R2 |
ANDESITE |
Grey green fine grained |
Buttermere,Cumbria |
£1.50 |
£3 |
4.50 |
|
| R10 |
ANDESITE |
PORPHYRY, pale , very rich in ANDESINE |
South of France |
£2 |
£4 |
£6 |
|
| R275 |
ANDRADITE Rock |
From metamorphosed Lower Culm Measures |
Belston Mine, Okehampton Devon |
£1.50 |
£3 |
£5 |
|
| R4 |
ANORTHOSITE |
PEGMATITE pinkish plagioclase cleavages in feldspar |
Near Kragero Norway |
£2 |
£4 |
£6 |
|
| R230 |
APLITE |
fine grained white mass |
Meldon Devon |
£1.50 |
£3 |
£4.50 |
|
| R176 |
BASALT |
Dark grey mass |
Le Cheix Puy de Dome France |
£1.50 |
£3 |
£4.50 |
|
| R261 |
BASALT |
grey fine grained mass 2x5 cm only |
Mitsukosi,Hizen,Saga Pre., Japan |
£2.50 |
|
|
|
| R7 |
BASALT |
Good standard amygdaloidal material |
Skye Scotland |
£1.50 |
£3 |
£4.50 |
|
| R54 |
BASALT, with Augite |
Brownish with black Augite spots around 2mm |
Puy de Corrent France |
£1.50 |
£3 |
|
|
| R171 |
BONE BED |
Conglomeritic , small bones in matrix. |
Gloucestershire |
£1 |
£2.50 |
£4 |
|
| R103 |
BRECCIA |
angular fragments in matrix .A good Breccia |
Brockram Cumbria |
£1 |
£2 |
£4 |
|
| R266 |
CALC SIILICATE |
ROCK ,Diopside cleavages in calcite with minor mica |
Loch Duich Scotland |
£2 |
£4 |
£8 |
|
| R270 |
CARBONATITE |
creamy mass with mica etc |
Germany |
£3 |
£6 |
|
|
| R106 |
CHALK |
pure white masses |
Surrey |
£1 |
£1.50 |
£2 |
|
| R107 |
CHALK, RED |
pure red-brown like bauxite |
Hunstanton Norfolk |
£1.50 |
£3 |
£4.50 |
|
| R110 |
CONGLOMERATE |
Round pebbles in siliceous matrix. Excellent material |
Hertfordshire "Pud" |
£1.50 |
£3 |
£4.50 |
|
| R278 |
DIATOMACEOUS |
EARTH light weight grey-brown mass |
West Indies |
£2 |
£4 |
|
|
| R14 |
DIORITE |
Reddish-green |
Mountsorrel, Leicestershire |
£1.50 |
£3 |
|
|
| R15 |
DIORITE |
grey-green fairly fine texture |
Cockermouth Cumbria |
£1.50 |
£3 |
£4 |
|
| R17 |
DIORITE |
black and white , coarser than R15 |
Kentallen, Scotland |
£2 |
|
|
|
| R216 |
DIORITE-QUARTZ |
3mm phenocrysts of two feldspars with biotite and quartz. |
Glencoe |
£1.50 |
£3 |
£4 |
|
| R16 |
DOLERITE |
good grey standard material |
Various locations |
£1 |
£1.50 |
£2.50 |
|
| R209 |
DOLERITE |
grey and white quite coarse grained for a dolerite |
Gimlet Quarry ,Pwllheli, North Wales |
£1.50 |
£3.00 |
£4.50 |
|
| R69 |
DUNITE |
grey green mass of olivine with some cleavages of green Pyroxene |
Aheim Norway |
£2.50 |
£5 |
£7.50 |
|
| R60 |
ECLOGITE |
Red Garnet in Omphacite (not the really colourful material) |
|
£3 |
£6 |
|
|
| R20 |
ESSEXITE |
conspicuous augite phenocrysts in a pale background |
Southern Scotland |
£2 |
£4 |
£6 |
|
| R228 |
FELSITE |
pinkish-brown dyke rock |
Goldsithney, Cornwall |
£12 |
£2 |
4.50 |
|
| R274 |
FLAGSTONE |
Black-grey banded (ORS) |
Caithness Scotland |
£1.50 |
£3 |
£4 |
|
| R282 |
GABBRO |
META-GABBRO. With Hornblende Scapolite, some with ilmenite. |
Sondeled South Norway |
£3 |
£5 |
£10 |
|
| R200 |
GABBRO |
medium grained black and white |
Lizard Cornwall |
£1.50 |
£3 |
£4.50 |
|
| R24 |
GABBRO |
Quartz gabbro about 6mm grain size |
Ardnamurchan Scotland |
£1.50 |
£3 |
£4 |
|
| R273 |
GEYSERITE |
Light weigh mass, (Siliceous Sinter) |
New Zealand |
£3 |
£5 |
£9 |
|
| R72 |
GNEISS |
pinkish, showing some banding |
Scotland |
£1.50 |
£2.50 |
£3.50 |
|
| R283 |
GNEISS |
SILLIMANITE .Grey/white with some Sillimanite at X10. |
New York State USA |
£3 |
£6 |
£9 |
|
| R71 |
GNEISS |
black and white,with some banding. |
West Scotland |
£1.50 |
£2.50 |
£4 |
|
| R30 |
GRANITE |
pink to red feldspars |
Various locations |
£1 |
£1.50 |
£2.50 |
|
| R237 |
GRANITE |
fine grained grey with spots of biotite |
Isle of Arran Scotland |
£1 |
£2 |
£4 |
|
| R29 |
GRANITE |
SHAP GRANITE pink porphyry texture |
Shap Cumbria |
£1 |
£2 |
£4 |
|
| R226 |
GRANITE |
porphyry small pink phenocrysts in pinkish-brown |
Camborne Cornwall |
£1.50 |
£3 |
£4 |
|
| R21 |
GRANITE |
white, fine-grained with black Zinnwaldite |
Glen Gairn East Scotland |
£1.50 |
£3 |
£6 |
|
| R284 |
GRANITE |
TOURMALINIZED black tourmaline in Feldspar,pink + some quartz |
Cornwall |
£1.50 |
£3 |
4.50 |
|
| R28 |
GRANITE |
RAPAKIVI , circular dark brown- pink feldspars |
Finland |
£1 |
£2 |
£4 |
|
| R26 |
GRANITE |
standard material with white feldspar |
Dartmoor Devon |
£1.50 |
£3 |
£4.50 |
|
| R168 |
GRANODIORITE |
HORNBLENDE, pinkish with hornblende |
Strontian, Scotland |
£2 |
|
|
|
| R221 |
GRANOPHYRE |
Pinkish brown mass |
Carrock area, Cumbria |
£2 |
£4 |
£5 |
|
| R31 |
GREISEN |
fine grained brownish-yellow |
Caldbeck fells Cumbria |
£2 |
£4 |
£6 |
|
| R213 |
GREISEN |
grey crystalline with mica |
Cligga Cornwall |
£1.50 |
£3 |
|
|
| R78 |
HORNFELS |
Hard grey black masses |
Skiddaw Cumbria |
£1.50 |
£3 |
£4.50 |
|
| R79 |
HORNFELS |
Calc-silicate Hornfels |
Okehampton Devon |
£1.50 |
£3 |
|
|
| R201 |
HORNFELS |
ANDALUSITE rich in pinkish andalusite |
Brittany France |
£2 |
£4 |
|
|
| R218 |
HORNFELS-STRIPED |
grey black striped |
Mull,Scotland |
£2 |
£4 |
|
|
| R274 |
IGNIMBRITE |
brownish-pink partially banded. |
Dingle Peninsula S. Ireland |
£2 |
£4 |
£6 |
|
| R280 |
IRONSTONE |
BANDED SILICAEOUS, brown banded, the matrix of Opal |
Queensland Australia |
£2 |
£4 |
|
|
| R33 |
KENTALLENITE |
dark, patches of Biotite, Type of syenogabbro |
Kentallen Scotland |
£2 |
£4 |
|
|
| R114 |
LIMESTONE |
grey masses (Carboniferous) |
Derbyshire |
£1 |
£1.50 |
£2 |
£4 |
| R118 |
LIMESTONE |
OOLITIC (Jurassic) excellent examples |
|
£1 |
£1.50 |
£2 |
|
| R125 |
LIMESTONE |
SHELLY. Shows small shells. Jurassic |
Various |
£1 |
£1.50 |
£2 |
|
| R116 |
LIMESTONE |
CRINOIDAL with parts of Crinoid stems |
Derbyshire |
£1 |
£2 |
|
|
| R82 |
MARBLE |
pure white massive |
Carrara Italy |
£1.50 |
£2.50 |
£4 |
|
| R55 |
MARBLE |
Iona marble white with greenish yellow areas |
Iona Scotland |
£1.50 |
£3 |
£4 |
|
| R217 |
MARBLE SKYE |
yellow-green in white matrix |
Skye Scotland |
£1.50 |
£3 |
£4 |
|
| R130 |
MARL/SILTSTONE |
red brown mass |
Aust Glos |
£1 |
£1.50 |
£2 |
|
| R34 |
MICROGRANITE |
fine grained pale brown-grey |
Hingston Cornwall |
£1.50 |
£2.50 |
£4 |
|
| R242 |
MICROGRANITE |
fine grained pink mass. |
Dufton Pike,Cumbria |
£2 |
£4 |
£6 |
|
| R131 |
MILLSTONE GRIT |
pinkish mass. |
Derbyshire |
£1 |
£1.50 |
£2 |
|
| R132 |
MUDSTONE |
hard grey masses |
Dorset |
£1 |
£1.50 |
£2 |
|
| R38 |
OBSIDIAN |
Black 1x1 inch 60p |
various locations |
£1.50 |
£3 |
|
|
| R40 |
PEGMATITE |
Feldspar and quartz, coarse texture, no mica |
Various locations |
£1 |
£1.50 |
£2.50 |
|
| R272 |
PEGMATITE |
Mainly grey crystalline Albite (Cleavelandite variety) plus minor quartz |
Varutrask, North Sweden |
£2 |
£4 |
£6 |
|
| R42 |
PERIDOTITE |
Dark green fine grained mass with minor Pyrope |
Almklovdalen Norway |
£3 |
£6 |
£8 |
|
| R84 |
PHYLLITE |
fine grained, grey-green showing crenulations |
Scotland |
£1.50 |
£2.50 |
£5 |
|
| R45 |
PITCHSTONE |
Grey-green vitreous |
Arran Scotland. 1x1ins 80p |
£3 |
|
|
|
| R231 |
PORPHYRY |
QUARTZ, small quartz and feldspar Phenocrysts in matrix |
Gwennap Cornwall |
£1.50 |
£3 |
£4 |
|
| R46 |
PUMICE |
light weight fawn mass. 1x1 70p |
various locations |
£1.50 |
£3 |
|
|
| R134 |
QUARTZITE |
with minor green copper minerals.(Permian age) |
Cap Garonne, France |
£1 |
£2 |
£3 |
|
| R85 |
QUARTZITE |
META QUARTZITE, hard white masses, metamorphic |
North Wales |
£1.50 |
£2.50 |
£4 |
|
| R281 |
QUARTZITE |
white granular mass, just about pure QUARTZ |
Lochaline, Morvern, Scotland |
£2 |
£3 |
£5 |
|
| R222 |
QUARTZITE |
Greyish green , Sedimentary |
Ightham Kent |
£2 |
£4 |
£6 |
|
| R133 |
QUARTZITE |
ORTHOQUARTZITE fine grained, mass, sedimentary |
Various locations |
£1 |
£1.50 |
£2 |
|
| R51 |
RHYOLITE |
Brownish to red-grey mass |
Glencoe or Langdale |
£1 |
£2 |
£3 |
|
| R47 |
RHYOLITE |
Porphyritic . Quartz/feldspar phenocrysts in fine grained matrix |
Thirlmere Cumbria |
£1.50 |
£3 |
£3 |
|
| R277 |
RHYOLITE |
pinkish-brown, with banding |
Criccieth Wales |
£1 |
£2.50 |
£4 |
|
| R142 |
SANDSTONE |
Red brown mass |
Cumbria |
£1 |
£1.50 |
£2 |
|
| R137 |
SANDSTONE |
brown mass (Cretaceous) |
Surrey |
£1 |
£1.50 |
£2 |
|
| R138 |
SANDSTONE |
CALCAREOUS 'Bargate stone' |
Surrey |
£1 |
£1.50 |
£2 |
|
| R139 |
SANDSTONE |
FERRUGINOUS , dark brown mass |
Various locations |
£1 |
£1.50 |
£2 |
£4 |
| R141 |
SANDSTONE |
TORRIDONIAN fine grained dark pink |
Loch Torridon Scotland |
£1.50 |
£2,50 |
£3.50 |
|
| R143 |
SANDSTONE |
Micaeous.fawn with fine micaceous bands |
Yorkshire |
£1 |
£1.50 |
£2 |
£4 |
| R202 |
SANDSTONE |
purple-brown mass, (Cambrian) |
near St David's West Wales |
£1 |
£1.50 |
£2 |
|
| R250 |
SANDSTONE |
Aeolian, Orange-brown Penrith Sandstone |
near Penrith Cumbria |
£1.50 |
£3 |
£4.50 |
|
| R145 |
SANDSTONE |
GLAUCONITIC, green spots in calcareous sandstone |
Surrey |
£1 |
£1.50 |
|
|
| R210 |
SCHIST |
silvery(sericite) with possible dark chlorite |
Kaladar, Ontario 1x1" 90p |
|
|
|
|
| R90 |
SCHIST |
MUSCOVITE-BIOTITE with possible Corundum |
Norway 1x1ins £1 |
£3 |
|
|
|
| R262 |
SCHIST |
THULITE making a pink mica schist, attractive |
Lom Norway |
£2 |
£4 |
£6 |
|
| R91 |
SCHIST |
GARNET , with small garnets and black mica |
Glen Roy, Scotland |
£1.50 |
£3 |
£5 |
|
| R96 |
SCHIST |
HORNBLENDE schist fine grained hornblende in schist. |
various locations |
£1 |
|
|
|
| R164 |
SCHIST |
OTTRELITE black spots in mica schist |
Belgium |
£3 |
£5 |
|
|
| R232 |
SCHIST |
pale green, talc-tremolite schist with Magnetite crystal sections |
Lom Norway |
£1.50 |
£2.50 |
£4 |
|
| R87 |
SCHIST |
fawn to silvery layered micaceous mass |
Various locations |
£1 |
£1.50 |
£2 |
|
| R88 |
SCHIST |
BIOTITE schist , black masses in matrix |
various locations |
£1 |
|
|
|
| R279 |
SCHIST TALC |
White to pale greenish banded |
Norway |
£1 |
£2 |
£3 |
£5 |
| R53 |
SERPENTINITE |
red-brown mass |
Lizard Cornwall |
£1.50 |
£2.50 |
£4 |
|
| R146 |
SHALE |
Grey layered mass |
Dorset |
£1 |
£1.50 |
£2 |
|
| R140 |
SKARN |
mainly fine grained red-brown granular Almandine |
Brastad Iron Mine Norway |
£2.50 |
£5 |
£7.50 |
|
| R158 |
SKARN |
MANGANOPHYLLITE, mica in calcite-dolomite |
Langban Sweden |
£2 |
4 |
£5 |
|
| R157 |
SKARN |
ANDRADITE andradite in fine grained pyroxene |
Grua, Norway |
£2 |
£3 |
£5 |
|
| R97 |
SKARN |
Amphibole- mica -calcite (fine grained) |
Ontario Canada |
£1.50 |
£3 |
£5 |
|
| R224 |
SLATE |
grey cleavable mass |
Delabole, North Cornwall |
£1 |
£1.50 |
£2 |
£4 |
| R83 |
SLATE |
Grey , no cleavage, with one or two Chiastolite xl sections |
Brittany France |
£1.50 |
£3 |
£4.50 |
|
| R92 |
SLATE |
standard dark mauve cleavage |
Wales |
£1 |
£1.50 |
£2 |
|
| R150 |
SLATE |
dark grey |
near Oslo, Norway |
£1.50 |
£3 |
£4.50 |
|
| R95 |
SLATE |
SPOTTED SLATE, yellowish with black spots |
edge of Dartmoor, Cornwall |
£1.50 |
£3 |
£4 |
|
| R94 |
SLATE |
CHIASTOLITE, thin white crystals in grey slate |
Cumbria |
£1 |
£2 |
£4 |
|
| R172 |
SYENITE |
LARVIKITE grey, alkali feldspar syenite |
Larvik Norway |
£1.50 |
£2.50 |
£4 |
|
| R62 |
SYENITE |
BORROLANITE grey and white feldspar |
Loch Borrolan Scotland |
£1.50 |
£2.50 |
£5 |
|
| R61 |
SYENITE |
Catalpleite syenite fine grained green mass |
Norra Karr Sweden |
£1.50 |
£2.50 |
£3.50 |
|
| R59 |
SYENITE |
feldspar, + or - Magnetite/Amphibole/Natrolite |
Tvedalen Norway |
£1.50 |
£2 |
£4 |
|
| R58 |
SYENITE |
AEGIRINE white or pink feldspar with Aegrine |
Norway |
£1.50 |
£3 |
£4.50 |
|
| R56 |
SYENITE |
fawn feldspar, with biotite/aegirine |
Ste Hilaire, Quebec |
£1.50 |
£3 |
£5 |
|
| R32 |
TEPHRITE |
LEUCITE tephrite;leucite in fine grained basalt |
Rome Italy |
£2 |
4 |
£6 |
|
| R67 |
TUFF |
BANDED. Volcanic ash in banded layers |
Various locations |
£1 |
£1.50 |
£3 |
|
| R68 |
TUFF |
Green volcanic ash, also called 'greenslate' |
Borrowdale Cumbria |
£1 |
£1.50 |
£2.50 |
£4 |
| R63 |
VOGESITE |
Hornblende Lamprophyre many very tiny hornblendes |
Loch Assynt Scotland |
£3 |
|
|
|