Brookeborough diamond. Brookeborough Diamond Exploration Commenced | Regulatory News The Colebrooke River was the reported location of the discovery of the Brookeborough diamond in 1816. Karelian Diamond Resources PLC has been carrying out exploration in the county for several years now after previously being granted a licence to prospect in the Coonian and Brookeborough area. Oct 21, 2017 · In 1816 a young girl found an uncut diamond in the Colebrooke River. (© Lord Brookeborough). (Photograph reproduced with the kind permission of the Trustees of the National Museums and Galleries of Northern Ireland). Jul 27, 2021 · “The discovery of a diamond in Northern Ireland is intriguing and combined with the 1996 results showing the discovery of potential KIMs and the advances in the understanding of diamond host rocks, Karelian felt it warranted further investigation,” said chairman Professor Richard Conroy. Karelian Diamond Resources plc (AIM: KDR), is pleased to announce that it has carried out a detailed heavy mineral stream sediment sampling programme focused on the Colebrooke river in County Fermanagh in Northern Ireland. Dec 12, 2017 · In 1816 a diamond was discovered in the Colebrooke River at Brookeborough in Co Fermanagh, but to date no bedrock diamond source has been identified in Northern Ireland. . (P948057) No diamonds or kimberlite intrusions (the most common host rock of diamonds) have been unequivocally shown to exist in Ireland. oqku fifxj jtprzf nfyha knx cjewpp yvifpzx etmb pii tncestc