| Locality type: | Mine |
| Classification |
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| Species: | Ullmannite |
| Formula: | NiSbS |
| Comments: | Cubic xls to 2mm embeded in quartz. |
| Habit: | Cubic |
| Colour: | Metallic grey |
| Quality for species: | Poor for species, only of interest for locality collectors. (#) |
| Abundance at site: | Very Rare |
| Confirmation |
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| Validity: | Confirmed |
| Confirmation Methods: | Visually Identified |
| Associated Minerals: |
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| Associates: | Bindheimite
Bottinoite
Chalcopyrite
Chrysocolla
Galena
Malachite
Quartz
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| Associated Minerals Based on Photo Data: |
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| Quartz | 4 |
| Bindheimite | 3 |
| Chalcopyrite | 1 |
| Bottinoite | 1 |
| Data |
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| Mineral Data: | Click here to view Ullmannite data |
| Locality Data: | Click here to view Mynydd Gorddu Mine, Bontgoch (Elerch), Ceulanymaesmawr, Ceredigion, Wales, UK |
| Photo Gallery | View Gallery (5 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 19109 |
| Long-form Identifier: | 1:3:19109:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Ullmannite |
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| 4.4km (2.8 miles) | ⓘBwlch Glas Mine, Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK |
| 4.6km (2.9 miles) | ⓘGoginan Mine, Goginan, Melindwr, Ceredigion, Wales, UK |
| 5.7km (3.5 miles) | ⓘDolclettwr Mine (Treddol Mine), Tre'r-ddol, Llangynfelyn, Ceredigion, Wales, UK |
| 8.3km (5.2 miles) | ⓘEsgair Hir & Esgair Fraith mines (Cambrian Mine; Cardigan Consolidated Mine; Welsh Potosi Mine; Kylon Potosi Mine), Tal-y-bont, Ceulanymaesmawr, Ceredigion, Wales, UK |
| 12.9km (8.0 miles) | ⓘFrongoch Mine, Pontrhydygroes, Upper Llanfihangell-y-Creuddyn, Ceredigion, Wales, UK |
| 14.4km (9.0 miles) | ⓘGwaithgoch Mine, Pontrhydygroes, Upper Llanfihangell-y-Creuddyn, Ceredigion, Wales, UK |
| 14.4km (9.0 miles) | ⓘGrogwinion Mine, Pontrhydygroes, Upper Llanfihangell-y-Creuddyn, Ceredigion, Wales, UK |
| 17.2km (10.7 miles) | ⓘHendre Felen Mine (Hendre quarry), Ysbyty Ystwyth, Ceredigion, Wales, UK |
| 17.5km (10.9 miles) | ⓘGlogfawr Mine, Lisburne Lead and Silver Mines, Ysbyty Ystwyth, Ceredigion, Wales, UK |
| References |
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Mynydd Gorddu Mine, Bontgoch, Ceulanymaesmawr, Ceredigion, Wales, UK