Micromounts Northern & Southern Ireland...........Updated 13 February 2019
456 ARSENOPYRITE - Dhurode, Mizen Peninsula, Co. Cork, Ireland Silvery rhombic Arsenopyrite crystals embedded in and protruding from quartz matrix 1.00 1.50p 5 2
457 AZURITE - Tynagh Mine, Loughrea, Co. Galway, Ireland Bright deep blue Azurite crystals in barytes or gossan matrix +/- Mimetite, Malachite 1.00 1.50p 2.00 1 6 1
458 CACOXENITE - Grouse Lodge Quarry, Ardagh, Co. Limerick, Ireland Velvety coating of tiny orange Cacoxenite spheres on matrix 1.00 1
459 CHALCOPYRITE - Gortdrum Mine, Tipperary, Co. Tipperary, Ireland Bronzy, lightly tarnished modified tetrahedral Chalcopyrite crystals in a cavity in Dolomite matrix plus some tiny red Cinnabar crystals 1.50p 1
462 GARRONITE - Garron Plateau, Co. Antrim, Northern Ireland White Garronite showing typical fracturing, little matrix 1.00 1.50p 1 3
463 GMELINITE-Na - Madmans Window, Glenarm, Co. Antrim, Northern Ireland White to creamy coloured hexagonal Gmelinite-Na crystals in cavities in basalt matrix 1.00 4
464 GMELINITE-Na - Magheramourne Quarry, Larne, Co. Antrim, Northern Ireland One of my favourite minerals. Cavities in basalt filled with colourless "sceptre" Gmelinite crystals 1.00 4
465 KONINCKITE & WAVELLITE - Grouse Lodge Quarry, Ardagh, Co. Limerick, Ireland SOLD White Koninckite with pale green radiating Wavellite crystal on matrix . .
466 LEVYNE - Browns Bay, Islandmagee, Co. Antrim, Northern Ireland Whitish thin tabular hexagonal Levyne crystals in cavities in basalt matrix 1.50p 2.00 1 1
467 NATROLITE - Little Deer Park Quarry, Glenarm, Co. Antrim, Northern Ireland Whitish Natrolite crystals on tan Gmelinite-Ca crystals in cavity in basalt matrix 1.50p 1
468 STRONTIANITE - Castlebar (Moneen) Quarry, Castlebar, Co. Mayo, Ireland Sprays of clear spiky Strontianite crystals in cavities in Calcite on limestone matrix 50p 1
469 SULPHUR - Sheefry Mine, Cuilmore, Co. Mayo, Ireland Patches of tiny pale yellowish-green Sulphur crystals on galena/chalcopyrite matrix 50p 3
470 WAVELLITE - Grouse Lodge Quarry, Ardagh, Co. Limerick, Ireland Yellowish green spheres of minute Wavellite crystals in cavities in matrix 1.00 1