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dipping 58 degrees to the west with variable thicknesses between 5 and 10 centimetres (2.0 and 3.9 in) and a principal vertical vein that is east–west oriented and between 0.8 and 2.25 metres (2.6 and 7.4 ft) thick. These veins are mainly composed of
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intrusive centers have been identified, spaced out over a 3 kilometres (1.9 mi) north to south strike, and are at elevations between 1,600 and 1,950 metres (5,250 and 6,400 ft). These intrusive centers are composed of
329:. The observed mineralizations suggest that they are related with a contact zone of porphyric intrusions into the Combia Formation and constitute fractures filled by fluids at a later stage.
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The Quinchía
Project, covering an area of 1,407.43 hectares (3,477.8 acres), encompasses multiple porphyry gold target centers that have been early stage drill tested in 2006. Three historic
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306:. The average gold concentration is 20 to 30 milligrams per kilogram (0.00032 to 0.00048 oz/lb) with zones up to 800 to 1,000 grams (28 to 35 oz) of gold.
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Minería, medio ambiente y paisaje cultural cafetero en el
Municipio de Quinchía, Risaralda: un reto hacia la sustentabilidad (M.A. thesis)
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228:. In 2016, Quinchía produced 73,475.73 kilograms (2,591,780 oz) of gold, and 10,587.99 kilograms (373,480 oz) of silver.
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composition. The mineralizations occur in porphyry veins in the andesitic sections without visible hydrothermal alterations.
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The volcanic member of the Combia
Formation is predominantly composed of basaltic and
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Two types of structures are present; parallel veins with a 065-075
220:. The mine has estimated reserves of 390,000 ounces (11 t) of
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Pardo Célis, Katherine; Salazar Martínez, Eliana
Marcela (2013),
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309:Additionally, a 1997 study performed by the
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245:and stocks emplaced in intermediate to
278:and porphyry deposits of andesitic to
157:817,000 oz (23.2 t) (silver)
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16:Mine in Quinchía, Risaralda, Colombia
7:
224:and 817,000 ounces (23.2 t) of
263:. All target centers host gold and
464:Universidad Tecnológica de Pereira
155:390,000 oz (11 t) (gold)
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369:List of mining areas in Colombia
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1574:2006 establishments in Colombia
440:Pardo & Salazar, 2013, p.69
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212:. The mine is located in
29:
1564:Gold mines in Colombia
1049:El Cantón de San Pablo
117:5.334472°N 75.732611°W
122:5.334472; -75.732611
55:Quinchía in Colombia
1385:La Jagua de Ibirico
1260:San Pablo de Borbur
951:El Carmen de Atrato
587:El Carmen de Atrato
113: /
21:
1106:Unión Panamericana
755:Unión Panamericana
711:Santa Rosa de Osos
508:Mining in Colombia
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1402:Puerto Libertador
379:Cerro Matoso mine
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682:Segovia-Remedios
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267:mineralization.
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400:Quinchía mine
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20:Quinchía mine
1447:Nemocón mine
1148:Planeta Rica
1141:Cerro Matoso
1081:Medio Atrato
669:
468:, retrieved
455:
447:Bibliography
436:
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296:chalcopyrite
284:
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196:
108:75°43′57.4″W
1136:Montelíbano
1129:Morro Pelón
232:Description
191:Batero Gold
120: /
105:5°20′04.1″N
96:Coordinates
1558:Categories
1395:La Francia
1360:Chiriguaná
626:Quebradona
470:2018-05-31
385:References
304:sphalerite
258:Cretaceous
152:Production
133:Production
75:Department
1430:Zipaquirá
1412:Sardinata
1380:Hatonuevo
1343:Barrancas
1313:Somondoco
1253:Las Pavas
1096:Río Quito
716:San Ramón
699:Gramalote
694:San Roque
689:Río Quito
580:Caramanta
575:Caramanta
568:La Colosa
563:Cajamarca
541:Barbacoas
272:andesitic
218:Risaralda
80:Risaralda
1536:Category
1512:Emeralds
1500:Platinum
1476:Sesquilé
1459:Restrepo
1375:Guachetá
1365:Cucunubá
1355:Becerril
1348:Cerrejón
1303:Guateque
1191:Emeralds
1124:Medellín
1054:Cértegui
1035:Platinum
1024:Zaragoza
1014:Remedios
968:Cisneros
963:Cisneros
956:El Roble
941:Buriticá
936:El Bagre
777:El Limón
772:Zaragoza
745:Timbiquí
677:Remedios
670:Quinchía
665:Quinchía
604:Cisneros
599:Cisneros
592:El Roble
551:Buriticá
546:Buriticá
529:El Bagre
333:See also
276:breccias
214:Quinchía
210:Colombia
165:Lifetime
138:Products
90:Colombia
68:Quinchía
64:Location
49:Quinchía
25:Location
1485:Sources
1454:Manaure
1442:Nemocón
1390:El Paso
1308:Macanal
1298:Gachalá
1265:Coscuez
1248:Quípama
1238:Otanche
1219:La Pita
1204:Briceño
1181:Vichada
1171:Inírida
1074:Marmato
1069:Marmato
1064:Istmina
1059:Condoto
1019:Segovia
997:Marmato
992:Marmato
946:Cáceres
765:La Mina
760:Venecia
723:Segovia
648:Marmato
643:Marmato
611:Condoto
558:Cáceres
280:dacitic
261:basalts
256:and in
238:Miocene
188:Company
170:History
86:Country
1540:Images
1508:Coltan
1504:Nickel
1496:Silver
1407:Samacá
1370:Cúcuta
1291:Chivor
1286:Chivor
1281:Chivor
1272:Yacopí
1214:Maripí
1176:Vaupés
1163:Coltan
1116:Nickel
1091:Quibdó
1086:Nóvita
1044:Atrato
987:Líbano
975:Jericó
931:Amalfi
922:Silver
750:Tumaco
735:Simití
660:Quibdó
621:Jericó
524:Acandí
426:Silver
319:copper
300:pyrite
292:quartz
287:strike
265:copper
247:felsic
226:silver
175:Opened
146:silver
1318:Ubalá
1243:Pauna
1209:Coper
1004:Nechí
655:Nechí
638:Magüí
633:Lloró
616:Guapi
534:La Ye
460:(PDF)
243:dykes
201:is a
183:Owner
1520:Salt
1516:Coal
1492:Gold
1464:Upín
1422:Salt
1330:Coal
1231:Muzo
1226:Muzo
1199:Muzo
1101:Tadó
740:Tadó
516:Gold
430:UPME
415:UPME
411:Gold
327:zinc
325:and
323:lead
302:and
222:gold
206:mine
203:gold
197:The
178:2006
142:Gold
1518:•
1153:Uré
317:of
315:ppm
311:ICP
208:in
1560::
1538:•
1514:•
1510:•
1506:•
1502:•
1498:•
1494:•
462:,
428:-
413:-
392:^
321:,
298:,
294:,
216:,
144:,
500:e
493:t
486:v
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