Micromounts Wales...........Updated 23 March 2021
5140 ANATASE - Dolyhir Quarry, Old Radnor, Radnorshire, Wales Small greyish blue tabular Anatase crystals on matrix +/-Calcite,Quartz 50p 1.00 2 1
2207 ANATASE - Hendre Quarry, Glyn Ceiriog, Denbighshire, Wales Small orange-red tabular and/or bipyramidal Anatase crystals on matrix 1.00 2
5141 ANATASE - Moel Ysgyfarnogod, Trawsfynydd, Merionethshire, Wales Greyish-blue to black tabular to bipyramidal Anatase crystals in quartz matrix 50p 1.00 1 1
2209 ANATASE & ALBITE - Hendre Quarry, Glyn Ceiriog, Denbighshire, Wales Small orange bipyramidal Anatase crystals with whitish Albite crystals on matrix 1.00 1.50p 1 2
5142 ANATASE & ALBITE - Manod Quarry, Blaenau Ffestiniog, Merionethshire, Wales Greyish blue glassy tabular Anatase crystals with colourless Albite crystals on matrix SOLD OUT .
1861 ANATASE, ALBITE & ADULARIA - Gloddfa Ganol (Oakley) Quarry, Blaenau Ffestiniog, Merionethshire, Wales Greyish blue tabular Anatase crystals with clear Albite crystals with an epitaxial overgrowth of small Adularia crystals giving it a "saw-like" appearance on slate matrix 1.00 1
357 ANATASE, ALBITE & CLINOCHLORE - Hendre Quarry, Glyn Ceiriog, Denbighshire, Wales Small orange bipyramidal Anatase crystals with whitish Albite crystals and greyish Clinochlore on matrix 1.50p 1
1183 ANATASE, ALBITE & QUARTZ - Manod Quarry, Blaenau Ffestiniog, Merionethshire, Wales Brown tabular Anatase crystals with colourless Albite and Quartz crystals on matrix. Ex Peter Braithwaite collection 1.00 1
2210 ANATASE, QUARTZ & ALBITE - Manod Quarry, Blaenau Ffestiniog, Merionethshire, Wales Pale blue tabular Anatase crystals with colourless Quartz crystals and equally colourless blocky Albite crystals on matrix 1.50p 2.00 1 1
2822 ANATASE, SYNCHISITE-Ce & ADULARIA - Gloddfa Ganol (Oakley) Quarry, Blaenau Ffestiniog, Merionethshire, Wales Blue tabular Anatase crystals with roseattes of pale pink thin tabular Synchisite-Ce crystals and small colourless Adularia crystals on a slate matrix SOLD OUT .
1862 ANGLESITE - Dolyhir Quarry, Old Radnor, Radnorshire, Wales Small colourless Anglesite crystals in cavities in tennantite/galena matrix 1.00 2
5143 ANKERITE - Nant Helen Opencast, Onllwyn, West Glamorgan, Wales Whitish rhombohedral Ankerite crystals with small brassy Chalcopyrite crystals, no matrix SOLD OUT .
1185 AZURITE - Dolyhir Quarry, Old Radnor, Radnorshire, Wales Small dark blue Azurite crystals in various habits in cavities in matrix +/- Malachite, Calcite 1.00 5
59 BARYTES Pseudomorphs after ALSTONITE - Parc Mine, Llantrisant, Mid-Glamorgan, Wales A cavity in matrix lined with small White Barytes completely replacing Alstonite crystals SOLD OUT .
366 BROCHANTITE - Eaglebrook Mine, Talybont, Cardiganshire, Wales Tiny dark green Brochantite crystals in gossan matrix 1.00 1
2823 CALCITE & HARMOTOME - Dolyhir Quarry, Old Radnor, Radnorshire, Wales Clear scalenohedral Calcite crystals with small colourless Harmotome crystals and Quartz crystals on matrix 1.50p 1
369 CERUSSITE - Cnwch-y-Bedw, Maellen Mountain, Carmarthenshire, Wales Small whitish Cerussite crystals in cavities in quartx matrix 50p 3
1867 CERUSSITE - Eaglebrook Mine, Talybont, Cardiganshire, Wales Small whitish Cerussite crystals in cavities in quartz/calcite matrix 50p 1
1869 CERUSSITE - Nant-y-Car Mine, Rhayader, Radnorshire, Wales Whitish elongated Cerussite crystals in cavities in quartz matrix +/- minor yellowish Pyromorphite 1.00 1
2212 CERUSSITE - Penypombren Mine, Talybont, Cardiganshire, Wales Whitish Cerussite crystals thickly scattered over matrix 2.00 1
5145 EWALDITE, CALCITE & HARMOTOME - Dolyhir Quarry, Old Radnor, Radnorshire, Wales Small pale greenish-brown hexagonal Ewaldite crystals with Calcite crystals and colourless "cruciform" Harmotome crystals on matrix SOLD OUT .
2826 EWALDITE & HARMOTOME - Dolyhir Quarry, Old Radnor, Radnorshire, Wales Small pale greenish hexagonal Ewaldite crystals with colourless Harmotome crystals on matrix SOLD OUT .
2827 EWALDITE & QUARTZ - Dolyhir Quarry, Old Radnor, Radnorshire, Wales Small pale greenish hexagonal Ewaldite crystals with small clear Quartz crystals on matrix 1.50p 1
5146 FLUORITE - Moel-y-Crio, Halkyn Mountain, Flintshire, Wales Mauve cubic Fluorite crystals in fluorite matrix SOLD OUT .
5147 GOETHITE - Gwynfynnyd Mine, Ganllwyd, Dolgellau, Merionethshire, Wales Sprays of dark brown acicular Goethite in matrix SOLD OUT .
1870 HEMIMORPHITE - "Level Fawr", Cwmystwyth Mine, Cwmystwyth, Cardiganshire, Wales Sprays of small clear Hemimorphite crystals on matrix 1.00 1
2216 HEMIMORPHITE - Henfwlch Mine, Talybont, Cardiganshire, Wales Sprays of colourless tabular bladed Hemimorphite crystals on gossan matrix 1.00 1
4121 HEMIMORHITE - Machen Quarry, Caerphilly, Monmouthshire, Wales Sprays of clear to pale brown Hemimorphite crystals on matrix +/- white Hydrozincite 1.00 1.50p 1 3
2828 HEMIMORPHITE, QUARTZ & SPHALERITE - Dylife Mine, Dylife, Montgomeryshire, Wales Sprays of small yellow Hemimorphite crystals in amongst white Quartz crystals and black Sphalerite crystals in a cavity in sphalerite matrix 1.00 1
5148 LANTHANITE-Ce - Britannia Mine, Snowdon, Caernarvonshire, Wales Small colourless platy Lanthanite-Ce crystals on surface of matrix SOLD OUT .
4122 LINARITE - Dylife Mine, Dylife, Montgomeryshire, Wales Cluster of dark blue Linarite crystals on quartz/chalcopyrite matrix 1.00 1
4123 LINARITE - Eaglebrook Mine, Talybont, Cardiganshire, Wales Sprays of dark blue "feathery" Linarite crystals on matrix 1.00 1
5149 MAGNETITE - Haffotty Fach, Arthog, Merionethshire, Wales Black octahedral Magnetite crystals embedded in matrix SOLD OUT .
377 MALACHITE - Eaglebrook Mine, Talybont, Cardiganshire, Wales Green Malachite spheres in quartz gossan matrix +/- Linarite 50p 1.00 1 2
1872 MALACHITE - Llechwedd Helyg Mine, Pontrhydygroes, Cardiganshire, Wales Green acicular Malachite crystals in cavities in quartz matrix 1.00 1
1874 MARCASITE, CALCITE, DOLOMITE & HAEMATITE - Gwynfynnyd Mine, Ganllwyd, Dolgellau, Merionethshire, Wales Small greyish bladed Marcasite crystals with brownish rhombic Calcite crystals and larger rhombohedral Dolomite crystals and small red globules of Haematite on matrix 1.00 1
1875 MARCASITE & GOETHITE - Gwynfynnyd Mine, Ganllwyd, Dolgellau, Merionethshire, Wales Greyish bladed Marcasite crystals Haematite spheres which are covered in brown Goethite on matrix 1.00 1
4125 MILLERITE - Bryn-y-Rafr Mine, Talybont, Cardiganshire, Wales Brassy acicular Millerite crystals in quartz/chalcopyrite matrix 1.00 1.50p 1 2
379 MILLERITE - Esgair Fraith Mine, Talybont, Cardiganshire, Wales Brassy acicular Millerite crystals mostly embedded in but occaisionally protruding from quartz matrix +/- chalcopyrite, sphalerite 1.50p 2.00 2.50p 5 2 2
1879 PYRITE - Gwynfynnyd Mine, Ganllwyd, Dolgellau, Merionethshire, Wales Aggregates of small brassy cubic Pyrite crystals in cavities in quartz matrix 50p 1
1210 PYRITE - Mona Mine, Parys Mountain, Anglesey, Wales Brassy cubic Pyrite crystals embedded in matrix. Ex Peter Braithwaite collection 50p 1
4127 PYROMORPHITE - Bwlch Glas Mine, Talybont, Cardiganshire, Wales Green to yellowish-green hexagonal to acicular Pyromorphite crystals on matrix 1.00 1.50p 6 2
383 PYROMORPHITE - Eaglebrook Mine, Talybont, Cardiganshire, Wales Small pale yellowish hexagonal Pyromorphite crystals on quartz matrix 50p 1.00 2 1
1212 QUARTZ - Manod Quarry, Blaenau Ffestiniog, Merionethshire, Wales Colourless Quartz crystals some singles on little or no matrix 1.50p 5
1881 QUARTZ - Manod Quarry, Blaenau Ffestiniog, Merionethshire, Wales Colourless Quartz crystals with some colourless Albite crystals on matrix 1.50p 1
5150 QUARTZ - ROCK CRYSTAL - Moel Ysgyfarnogod, Trawsfynydd, Merionethshire, Wales Colourless Quartz crystals on matrix with a few internal rutile inclusions SOLD OUT .
388 QUARTZ with mobile gas bubbles - Llanalfan-Fawr, Builth Wells, Radnorshire, Wales Pieces of colourless Quartz with inclusions and voids. Some of the voids have small gas bubbles which move. Not all are easy to see even with the pointer and some of the bubbles do not move far, but they are there 1.50p 2
391 SPHALERITE - New Pandora Mine, Llanrwst, Caernarvonshire, Wales Black Sphalerite crystals in cavities in matrix 1.00 1
1893 SYNCHISITE-Ce & CLINOCHLORE - Gloddfa Ganol (Oakley) Quarry, Blaenau Ffestiniog, Merionethshire, Wales Roseattes of pale pink thin tabular hexagonal Synchisite-Ce crystals with greyish green Clinochlore on slate matrix 2.00 1
4128 TYROLITE & AZURITE - Dolyhir Quarry, Old Radnor, Radnorshire, Wales Bluish-green aggregates of Tyrolite with dark blue Azurite in varying habits on matrix 1.00 2
396 WITHERITE - Cwm Orog Mine, Llangynog, Montgomeryshire, Wales Whitish thin tabular hexagonal Witherite crystals in cavities in matrix 1.00 3