55:
48:
27:
313:
296:(200,000 ft) of drilling resulted in a gold reserve increase of two million ounces (5.7 million ounces total), over 18.2 million tonnes of ore, grading 5.12 grams per tonne. Excavation of the open pit began in September 2007 and ore production began in May 2008. Mining in the Suuri pit began at 2,500 tonnes (2,800 short tons) per day to be increased to 3,000 tonnes (3,300 short tons) by the end of 2009.
295:
suggested the resource was between 2–3.7 million ounces of gold) in 2004, with the remainder of the company being purchased in 2005. Diamond drilling continued in 2005, with an additional 460 holes drilled over 136,000 metres (446,000 ft). In
September 2008 an additional 60 kilometres
420:, a legal requirement under a 1917 Finnish law which came into effect following Finnish independence from Russia. The shelter is open for viewing by visitors and contains emergency supplies such as oxygen tanks, food, drink and a set of golf clubs.
365:(longitudinal) in the case of narrow areas (less than 5 metres (16 ft)), and perpendicular (transverse) to the ore body in the case of wider zones. Levels are designed to be 30 metres (98 ft) apart (from the floor to floor).
320:
The ore zone at the Kittilä mine (mined by what are known as the Suuri and Roura pits) is approximately 4.5 km (2.8 mi) long, 3.3 km (2.1 mi) wide, 1.1 km (0.68 mi) deep. Drilling is done using both
357:
Underground development began in
October 2006. Access tunnels are 8 metres (26 ft) wide, which will permit the use of haul trucks up to 60-tonne capacity. Underground mining will be done using
401:, and heated to 190|C at a pressure of 19-bar (1,900 kPa). This heat and the addition of oxygen separates the gold from the sulphide material. The separated material is then leached out using
413:, which are sent off-site for further refining. Kittila realizes an average gold recovery of 92%, and has the capacity to produce up to four bars per week.
349:
per ton of ore. Provided they are able to acquire larger trucks, Agnico will increase their monthly tonnage to 100,000 tonnes (110,000 short tons).
108:
460:
341:
385 hydraulic excavators. Mining in the pits is expected to last for up to five years. Proceeds from the pits are being used to finance the
283:
continued up to 1991, when exploration ended. In 1998 the property was sold to
Svenska Platina AB, a junior mining company which was a
299:
In 2020, the Kittilä mine produced record amounts of 6,473 kilograms (228,300 oz) of gold and 1.84 million metric tons of ore.
633:
291:
began in 2002, with a mining licence and permit secured in 2003. Agnico Eagle purchased a stake in
Riddarhyttan (at the time
47:
638:
263:
for shipment off-site for refinement, and is scheduled to produce 150,000 ounces (4,300,000 g) of gold in 2009.
643:
342:
248:
280:
571:
523:
334:
229:
182:
437:
292:
276:
358:
284:
252:
251:
mining operation, accessed by a ramp from surface and utilizing both transverse and longitudinal
586:"Kittilän kaivos tuotti ennätysmäärän kultaa – emoyhtiö teki yli 400 miljoonan euron tuloksen"
558:
510:
345:. The pit produces 65,000 tonnes (72,000 short tons) of material per month, removing eight
8:
613:
374:
256:
243:
Exploration began in 1986, and production started in 2008. The mine is composed of two
385:(SAG Mill), where ore is sized to 5.5 mm (0.22 in). The ore is then sent to
546:
498:
272:
217:
86:
417:
402:
338:
386:
382:
346:
288:
244:
362:
627:
550:
502:
123:
110:
326:
209:
410:
260:
612:
Sylvester, Brian (December 8–14, 2008). "Agnico bewitched by
Kittila".
233:
213:
79:
398:
585:
26:
438:"Supplying more than 100 valves to the largest gold mine in Europe"
406:
312:
405:. The carbon is removed from the leached material and the gold is
275:
of
Finland initiated exploration which resulted in a discovery of
390:
378:
322:
221:
96:
394:
237:
225:
461:"Agnico operating permit restored for Kittila mine in Finland"
206:
271:
In 1986 gold was discovered near the town of Kittilä. The
330:
232:
and is located 36 kilometres (22 mi) north-east of
625:
607:
605:
603:
287:of Riddarhyttan Resources AB. Permitting for an
247:, with the proceeds of the operation funding an
600:
397:material. The concentrated ore is sent to an
611:
54:
311:
536:
489:Lovejoy, Carl (January–February 2009).
488:
626:
484:
482:
480:
478:
458:
588:(in Finnish). Yle. 12 February 2021
302:
13:
377:at the Kittila mine begins with a
14:
655:
475:
459:Chen, Jackson (27 October 2023).
416:The Kittila mill also includes a
236:. It is the largest gold mine in
53:
46:
25:
578:
530:
452:
430:
352:
1:
537:Paduada, Mike (August 2009).
423:
383:semi-autogenous grinding mill
368:
634:Underground mines in Finland
409:into 800-ounce (23 kg)
393:material) is separated from
343:underground mining operation
255:. The mine utilizes on-site
7:
389:where the gold (located in
335:Caterpillar 777 dump trucks
307:
10:
660:
266:
230:Agnico-Eagle Mines Limited
183:Agnico-Eagle Mines Limited
359:long-hole stoping methods
253:long-hole stoping methods
228:is owned and operated by
188:
178:
173:
165:
160:
152:
144:
139:
102:
92:
85:
75:
41:
36:
24:
639:Surface mines in Finland
31:The open pit at Kittilä
497:(1/2). London: 16–19.
317:
644:Gold mines in Finland
315:
124:67.91389°N 25.40000°E
16:Gold mine in Finland
440:. AVK International
293:feasibility studies
277:gold mineralization
189:Year of acquisition
120: /
67:Location in Finland
21:
614:The Northern Miner
333:being loaded into
318:
203:Suurikuusikko mine
129:67.91389; 25.40000
19:
566:Missing or empty
518:Missing or empty
329:drill rigs, with
273:Geological Survey
196:
195:
61:Kittilä Gold Mine
651:
618:
617:
609:
598:
597:
595:
593:
582:
576:
575:
569:
564:
562:
554:
534:
528:
527:
521:
516:
514:
506:
486:
473:
472:
470:
468:
456:
450:
449:
447:
445:
434:
303:Mining operation
281:Diamond drilling
201:, also known as
135:
134:
132:
131:
130:
125:
121:
118:
117:
116:
113:
57:
56:
50:
29:
22:
18:
659:
658:
654:
653:
652:
650:
649:
648:
624:
623:
622:
621:
610:
601:
591:
589:
584:
583:
579:
567:
565:
556:
555:
545:(5). Montreal.
535:
531:
519:
517:
508:
507:
491:Mining Magazine
487:
476:
466:
464:
457:
453:
443:
441:
436:
435:
431:
426:
387:flotation cells
371:
361:, either along
355:
316:Caterpillar 777
310:
305:
269:
128:
126:
122:
119:
114:
111:
109:
107:
106:
71:
70:
69:
68:
65:
64:
63:
62:
58:
32:
17:
12:
11:
5:
657:
647:
646:
641:
636:
620:
619:
599:
577:
529:
474:
451:
428:
427:
425:
422:
370:
367:
354:
351:
337:(pictured) by
309:
306:
304:
301:
268:
265:
218:Lapland County
194:
193:
190:
186:
185:
180:
176:
175:
171:
170:
167:
163:
162:
158:
157:
154:
153:Financial year
150:
149:
146:
142:
141:
137:
136:
104:
100:
99:
94:
90:
89:
83:
82:
77:
73:
72:
66:
60:
59:
52:
51:
45:
44:
43:
42:
39:
38:
34:
33:
30:
15:
9:
6:
4:
3:
2:
656:
645:
642:
640:
637:
635:
632:
631:
629:
615:
608:
606:
604:
587:
581:
573:
560:
552:
548:
544:
540:
533:
525:
512:
504:
500:
496:
492:
485:
483:
481:
479:
462:
455:
439:
433:
429:
421:
419:
414:
412:
408:
404:
400:
396:
392:
388:
384:
380:
376:
366:
364:
360:
350:
348:
347:tons of waste
344:
340:
336:
332:
328:
324:
314:
300:
297:
294:
290:
289:open pit mine
286:
282:
278:
274:
264:
262:
258:
257:concentrating
254:
250:
246:
241:
239:
235:
231:
227:
223:
219:
215:
211:
208:
204:
200:
191:
187:
184:
181:
177:
172:
168:
164:
159:
155:
151:
148:150,000 (est)
147:
143:
138:
133:
105:
101:
98:
95:
91:
88:
84:
81:
78:
74:
49:
40:
35:
28:
23:
590:. Retrieved
580:
568:|title=
559:cite journal
542:
539:CIM Magazine
538:
532:
520:|title=
511:cite journal
494:
490:
465:. Retrieved
463:. Mining.com
454:
442:. Retrieved
432:
418:bomb shelter
415:
372:
356:
319:
298:
270:
242:
202:
199:Kittilä mine
198:
197:
592:14 February
467:11 December
444:11 December
353:Underground
339:Caterpillar
327:Atlas Copco
259:to produce
249:underground
127: /
115:025°24′00″E
103:Coordinates
628:Categories
424:References
369:Processing
285:subsidiary
145:Production
140:Production
112:67°54′50″N
551:1718-4177
503:0308-6631
411:Doré bars
399:autoclave
261:Doré bars
245:open pits
216:, in the
391:sulphide
308:Open pit
76:Location
37:Location
407:smelted
403:cyanide
379:crusher
323:Sandvik
267:History
234:Kittilä
222:Finland
214:Kittilä
205:, is a
179:Company
161:History
97:Finland
93:Country
87:Lapland
80:Kittilä
20:Kittilä
549:
501:
395:gangue
363:strike
238:Europe
224:. The
166:Opened
174:Owner
594:2021
572:help
547:ISSN
524:help
499:ISSN
469:2023
446:2023
381:and
375:mill
373:The
325:and
226:mine
210:mine
207:gold
192:2005
169:2008
156:2009
495:200
331:ore
220:of
212:in
630::
602:^
563::
561:}}
557:{{
541:.
515::
513:}}
509:{{
493:.
477:^
279:.
240:.
616:.
596:.
574:)
570:(
553:.
543:4
526:)
522:(
505:.
471:.
448:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
