{"id":129904,"date":"2025-12-31T13:45:08","date_gmt":"2025-12-31T13:45:08","guid":{"rendered":"https:\/\/www.europesays.com\/fi\/129904\/"},"modified":"2025-12-31T13:45:08","modified_gmt":"2025-12-31T13:45:08","slug":"suomen-ainoalle-hopeakaivokselle-ainakin-kymmenen-vuoden-jatkoaika-sotkamosta-on-loytynyt-lisaa-louhittavaa-kotimaa","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/fi\/129904\/","title":{"rendered":"Suomen ainoalle hopea\u00adkaivokselle ainakin kymmenen vuoden jatkoaika: Sotkamosta on l\u00f6ytynyt lis\u00e4\u00e4 louhittavaa | Kotimaa"},"content":{"rendered":"<p class=\"aw-1gybjub aw-5vja16 kEtdKx kmuxyA yle__article__paragraph\">Sotkamo Silverin hopea\u00adkaivoksessa on l\u00e4hes 50 prosenttia enemm\u00e4n mineraaleja kuin on aiemmin arvioitu. L\u00f6yt\u00f6 jatkaa kaivoksen ik\u00e4\u00e4 merkitt\u00e4v\u00e4sti.<\/p>\n<p><img decoding=\"async\" alt=\"Sotkamo Silverin sijainti kartalla.\" src=\"https:\/\/www.europesays.com\/fi\/wp-content\/uploads\/2025\/12\/39-107456463ef930ae90cd.jpeg\" class=\"aw-1l9m598 hKVVvP\"\/><\/p>\n<p>Avaa kuvien katselu<\/p>\n<p>Kuva: Hanne Kinnunen \/ Yle, Mapcreator, OpenStreetMap<\/p>\n<p>11:19\u2022P\u00e4ivitetty 14:04<\/p>\n<p class=\"aw-1gybjub aw-1p7kakr kEtdKx cEmitX yle__article__paragraph\">Sotkamon hopeakaivoksessa on l\u00e4hes 50 prosenttia enemm\u00e4n louhittavia mineraaleja kuin aiemmin on arvioitu.<\/p>\n<p class=\"aw-1gybjub aw-1p7kakr kEtdKx cEmitX yle__article__paragraph\">Yhti\u00f6 kertoo, ett\u00e4 kairausten perusteella hopeaa, kultaa, lyijy\u00e4 ja sinkki\u00e4 on kaivoksessa 12,7 miljoonaa tonnia. Aiempi arvio oli 8,5 miljoonaa tonnia.<\/p>\n<p class=\"aw-1gybjub aw-1p7kakr kEtdKx cEmitX yle__article__paragraph\">L\u00f6yt\u00f6 jatkaa Sotkamon hopeakaivoksen toiminta-aikaa ainakin vuoteen 2035, kertoo Sotkamo Silverin toimitusjohtaja <strong class=\"aw-ak79eh KyCXm yle__article__strong\">Mikko Jalasto<\/strong>.<\/p>\n<p class=\"aw-1gybjub aw-1p7kakr kEtdKx cEmitX yle__article__paragraph\">\u2013 Sen lis\u00e4ksi on on rohkaisevaa, ett\u00e4 nykyisen kaivoksen l\u00e4nsipuolella ihan muutaman sadan metrin p\u00e4\u00e4ss\u00e4 maan alla on my\u00f6s hyv\u00e4 indikaatio mineralisaatiosta, lis\u00e4\u00e4 Jalasto.<\/p>\n<p class=\"aw-1gybjub aw-1p7kakr kEtdKx cEmitX yle__article__paragraph\">Yhti\u00f6 aikoo jatkaa kairaustutkimuksia, joiden j\u00e4lkeen selvi\u00e4\u00e4, voidaanko kaivoksen vinotunnelia laajentaa l\u00e4nnen suuntaan.<\/p>\n<p class=\"aw-1gybjub aw-1p7kakr kEtdKx cEmitX yle__article__paragraph\">Suomen ainoa hopeakaivos tuottaa hopean lis\u00e4ksi kultaa, sinkki\u00e4 ja lyijy\u00e4.<\/p>\n<p>Mineraalit ovat eri asia kuin malmi<\/p>\n<p class=\"aw-1gybjub aw-1p7kakr kEtdKx cEmitX yle__article__paragraph\">Kaivosyhti\u00f6t kertovat kairaustutkimustensa tuloksista k\u00e4ytt\u00e4en kahta eri k\u00e4sitett\u00e4, mineraalivarannot ja malmivarannot.<\/p>\n<p class=\"aw-1gybjub aw-1p7kakr kEtdKx cEmitX yle__article__paragraph\">Malmivarat ovat se osa mineraalivarannoista, josta tiedet\u00e4\u00e4n riitt\u00e4v\u00e4sti kaivossuunnittelua varten ja jonka arvioidaan olevan kaivettavissa ja jalostettavissa.<\/p>\n<p class=\"aw-1gybjub aw-1p7kakr kEtdKx cEmitX yle__article__paragraph\">Nyt l\u00f6ydettyihin mineraalivarantoihin kairataan Jalaston mukaan seuraavassa vaiheessa tihe\u00e4mmin reiki\u00e4, joiden perusteella saadaan selville, onko varantoja kannattavaa hy\u00f6dynt\u00e4\u00e4.<\/p>\n<p class=\"aw-1gybjub aw-1p7kakr kEtdKx cEmitX yle__article__paragraph\">Alla olevissa taulukoissa on n\u00e4kyvill\u00e4 Sotkamon hopeakaivoksen nyt tiedossa olevat mineraali- ja malmivarat.<\/p>\n<p class=\"aw-1gybjub aw-1p7kakr kEtdKx cEmitX yle__article__paragraph\">Mikko Jalaston mukaan merkitt\u00e4vin muutos on mitattujen mineraalivarantojen nousu aiemmasta 900 tuhannesta tonnista 7\u00a0335 tuhanteen tonniin.<\/p>\n<p>Sotkamon kaivoksen mineraalit<\/p>\n<tr class=\"aw-1p059qp jWdQoW\">\n<td class=\"aw-25revj hwOPAc\"><strong class=\"aw-ak79eh KyCXm yle__article__strong\">Luokitus<\/strong><\/td>\n<td class=\"aw-25revj hwOPAc\"><strong class=\"aw-ak79eh KyCXm yle__article__strong\">Massa tuhatta tonnia<\/strong><\/td>\n<td class=\"aw-25revj hwOPAc\"><strong class=\"aw-ak79eh KyCXm yle__article__strong\">Hopea grammaa tonnissa<\/strong><\/td>\n<td class=\"aw-25revj hwOPAc\"><strong class=\"aw-ak79eh KyCXm yle__article__strong\">Kulta grammaa tonnissa<\/strong><\/td>\n<td class=\"aw-25revj hwOPAc\"><strong class=\"aw-ak79eh KyCXm yle__article__strong\">Lyijy %<\/strong><\/td>\n<td class=\"aw-25revj hwOPAc\"><strong class=\"aw-ak79eh KyCXm yle__article__strong\">Sinkki %<\/strong><\/td>\n<td class=\"aw-25revj hwOPAc\"><strong class=\"aw-ak79eh KyCXm yle__article__strong\">Hopeaekvivalentti grammaa tonnissa<\/strong><\/td>\n<\/tr>\n<tr class=\"aw-1p059qp ihDuMC\">\n<td class=\"aw-25revj hwOPAc\">Mitatut<\/td>\n<td class=\"aw-25revj hwOPAc\">7\u00a0335<\/td>\n<td class=\"aw-25revj hwOPAc\">58<\/td>\n<td class=\"aw-25revj hwOPAc\">0,23<\/td>\n<td class=\"aw-25revj hwOPAc\">0,19<\/td>\n<td class=\"aw-25revj hwOPAc\">0,45<\/td>\n<td class=\"aw-25revj hwOPAc\">92<\/td>\n<\/tr>\n<tr class=\"aw-1p059qp jWdQoW\">\n<td class=\"aw-25revj hwOPAc\">Osoitetut<\/td>\n<td class=\"aw-25revj hwOPAc\">1\u00a0802<\/td>\n<td class=\"aw-25revj hwOPAc\">46<\/td>\n<td class=\"aw-25revj hwOPAc\">0,27<\/td>\n<td class=\"aw-25revj hwOPAc\">0,24<\/td>\n<td class=\"aw-25revj hwOPAc\">0,57<\/td>\n<td class=\"aw-25revj hwOPAc\">86<\/td>\n<\/tr>\n<tr class=\"aw-1p059qp ihDuMC\">\n<td class=\"aw-25revj hwOPAc\">Yhteens\u00e4<\/td>\n<td class=\"aw-25revj hwOPAc\">9\u00a0136<\/td>\n<td class=\"aw-25revj hwOPAc\">56<\/td>\n<td class=\"aw-25revj hwOPAc\">0,24<\/td>\n<td class=\"aw-25revj hwOPAc\">0,20<\/td>\n<td class=\"aw-25revj hwOPAc\">0,48<\/td>\n<td class=\"aw-25revj hwOPAc\">91<\/td>\n<\/tr>\n<tr class=\"aw-1p059qp jWdQoW\">\n<td class=\"aw-25revj hwOPAc\">P\u00e4\u00e4tellyt<\/td>\n<td class=\"aw-25revj hwOPAc\">3\u00a0527<\/td>\n<td class=\"aw-25revj hwOPAc\">36<\/td>\n<td class=\"aw-25revj hwOPAc\">0,31<\/td>\n<td class=\"aw-25revj hwOPAc\">0,13<\/td>\n<td class=\"aw-25revj hwOPAc\">0,30<\/td>\n<td class=\"aw-25revj hwOPAc\">73<\/td>\n<\/tr>\n<tr class=\"aw-1p059qp ihDuMC\">\n<td class=\"aw-25revj hwOPAc\">Kaikki yhteens\u00e4<\/td>\n<td class=\"aw-25revj hwOPAc\">12\u00a0664<\/td>\n<td class=\"aw-25revj hwOPAc\">51<\/td>\n<td class=\"aw-25revj hwOPAc\">0,26<\/td>\n<td class=\"aw-25revj hwOPAc\">0,18<\/td>\n<td class=\"aw-25revj hwOPAc\">0,43<\/td>\n<td class=\"aw-25revj hwOPAc\">86<\/td>\n<\/tr>\n<p>Sotkamon kaivoksen malmit<\/p>\n<tr class=\"aw-1p059qp jWdQoW\">\n<td class=\"aw-25revj hwOPAc\"><strong class=\"aw-ak79eh KyCXm yle__article__strong\">Luokitus<\/strong><\/td>\n<td class=\"aw-25revj hwOPAc\"><strong class=\"aw-ak79eh KyCXm yle__article__strong\">Massa tuhatta tonnia<\/strong><\/td>\n<td class=\"aw-25revj hwOPAc\"><strong class=\"aw-ak79eh KyCXm yle__article__strong\">Hopea grammaa tonnissa<\/strong><\/td>\n<td class=\"aw-25revj hwOPAc\"><strong class=\"aw-ak79eh KyCXm yle__article__strong\">Kulta grammaa tonnissa<\/strong><\/td>\n<td class=\"aw-25revj hwOPAc\"><strong class=\"aw-ak79eh KyCXm yle__article__strong\">Lyijy %<\/strong><\/td>\n<td class=\"aw-25revj hwOPAc\"><strong class=\"aw-ak79eh KyCXm yle__article__strong\">Sinkki %<\/strong><\/td>\n<td class=\"aw-25revj hwOPAc\"><strong class=\"aw-ak79eh KyCXm yle__article__strong\">Hopeaekvivalentti grammaa tonnissa<\/strong><\/td>\n<\/tr>\n<tr class=\"aw-1p059qp ihDuMC\">\n<td class=\"aw-25revj hwOPAc\">Todetut<\/td>\n<td class=\"aw-25revj hwOPAc\">1\u00a0463<\/td>\n<td class=\"aw-25revj hwOPAc\">85,5<\/td>\n<td class=\"aw-25revj hwOPAc\">0,22<\/td>\n<td class=\"aw-25revj hwOPAc\">0,22<\/td>\n<td class=\"aw-25revj hwOPAc\">0,51<\/td>\n<td class=\"aw-25revj hwOPAc\">119,6<\/td>\n<\/tr>\n<tr class=\"aw-1p059qp jWdQoW\">\n<td class=\"aw-25revj hwOPAc\">Todenn\u00e4k\u00f6iset<\/td>\n<td class=\"aw-25revj hwOPAc\">135<\/td>\n<td class=\"aw-25revj hwOPAc\">76<\/td>\n<td class=\"aw-25revj hwOPAc\">0,20<\/td>\n<td class=\"aw-25revj hwOPAc\">0,20<\/td>\n<td class=\"aw-25revj hwOPAc\">0,60<\/td>\n<td class=\"aw-25revj hwOPAc\">109,6<\/td>\n<\/tr>\n<tr class=\"aw-1p059qp ihDuMC\">\n<td class=\"aw-25revj hwOPAc\">Yhteens\u00e4<\/td>\n<td class=\"aw-25revj hwOPAc\">1\u00a0598<\/td>\n<td class=\"aw-25revj hwOPAc\">84,7<\/td>\n<td class=\"aw-25revj hwOPAc\">0,22<\/td>\n<td class=\"aw-25revj hwOPAc\">0,22<\/td>\n<td class=\"aw-25revj hwOPAc\">0,52<\/td>\n<td class=\"aw-25revj hwOPAc\">118,7<\/td>\n<\/tr>\n<p class=\"aw-1gybjub aw-1p7kakr kEtdKx cEmitX yle__article__paragraph\">Sotkamo Silverill\u00e4 on t\u00f6iss\u00e4 48 henkil\u00f6\u00e4. Kaivoksen uutena louhintaurakoitsijana aloittaa vuoden 2026 alussa torniolainen Tapoj\u00e4rvi Oy, jolla on toimintaa my\u00f6s Ruotsissa, Italiassa ja Kreikassa.<\/p>\n","protected":false},"excerpt":{"rendered":"Sotkamo Silverin hopea\u00adkaivoksessa on l\u00e4hes 50 prosenttia enemm\u00e4n mineraaleja kuin on aiemmin arvioitu. L\u00f6yt\u00f6 jatkaa kaivoksen ik\u00e4\u00e4 merkitt\u00e4v\u00e4sti.&hellip;\n","protected":false},"author":2,"featured_media":129905,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[76],"tags":[79,77,2786,33,31,30,723,71,32,78],"class_list":{"0":"post-129904","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-talous","8":"tag-business","9":"tag-economy","10":"tag-elinkeinoelama","11":"tag-fi","12":"tag-finland","13":"tag-finnish","14":"tag-kainuu","15":"tag-kotimaa","16":"tag-suomi","17":"tag-talous"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@fi\/115814486815211730","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/posts\/129904","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/comments?post=129904"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/posts\/129904\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/media\/129905"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/media?parent=129904"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/categories?post=129904"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/fi\/wp-json\/wp\/v2\/tags?post=129904"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}