This emerald crystal group comes from the famous Coscuez Mine in the Department of Boyac\u00e1, Colombia. The specimen displays several naturally grown emerald crystals with an intense green colour and a characteristic jardin\u2014the internal growth features and inclusions typical of Colombian emeralds. <\/p>\n
Despite its compact size, the specimen has a very attractive presence. Particularly appealing is the interplay of colour, crystal form, and natural preservation. Its direct purchase from a miner in the region also adds to the well-documented provenance of this specimen. <\/p>\n
This specimen belongs in the showroom because it captures the characteristic aesthetics of Colombian emeralds within a small format. The Coscuez Mine is one of the classic localities of the western emerald belt and is well known for emeralds with vivid colour and distinctive jardin. <\/p>\n
This is not a large display specimen, but rather a small, refined collector\u2019s piece with strong provenance. It is precisely this combination of a classic locality, a natural crystal group, and a direct connection to Colombia that makes it a fitting part of the Coscuez selection at Mineralien-Weltweit. <\/p>\n
The Coscuez Mine belongs to the famous emerald region of Muzo in the Department of Boyac\u00e1. It lies within Colombia\u2019s western emerald belt, one of the world\u2019s most important emerald-producing regions. <\/p>\n
Colombian emeralds from this area formed in hydrothermally altered black shales and carbonate-rich rocks. Their intense colour is mainly caused by trace elements such as chromium and vanadium. In addition to transparency and colour, the jardin is also an important characteristic of natural emeralds, as it preserves visible evidence of the crystal\u2019s growth history. <\/p>\n
| Feature<\/th>\n | Description<\/th>\n<\/tr>\n<\/thead>\n | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mineral<\/strong><\/td>\n| Emerald<\/td>\n<\/tr>\n | Locality<\/td>\n | <\/strong><\/p>\n Coscuez Mine, Muzo, Boyac\u00e1, Colombia<\/td>\n<\/tr>\n | Dimensions<\/strong><\/td>\n | 1.8 \u00d7 1.2 \u00d7 1.5 cm<\/td>\n<\/tr>\n | Weight<\/strong><\/td>\n | 5 g<\/td>\n<\/tr>\n | Color<\/td>\n | <\/strong><\/p>\n intense green<\/td>\n<\/tr>\n | Crystal habit<\/td>\n | <\/strong><\/p>\n Several naturally formed prismatic emerald crystals in a compact crystal group<\/td>\n<\/tr>\n | Special Features<\/td>\n | <\/strong><\/p>\n Characteristic jardin, natural crystal growth, classic Colombian locality<\/td>\n<\/tr>\n | Provenance<\/td>\n | <\/strong><\/p>\n Acquired directly from a miner in Colombia<\/td>\n<\/tr>\n | Collectibility<\/td>\n | <\/strong><\/p>\n Small, characterful Coscuez specimen for collectors of Colombian emeralds<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n | <\/p>\n |