Mullikkoräme zinc mine was active in Pyhäjärvi between the years 1989-2000. During this time 1.2 million tonnes of ore were mined. The ore contained in average 6.08% zinc, 0.30% copper and 17.05 sulphur also one tonne of ore contained 1.01 grams of gold. The ore from the mine was transported to the mine at Pyhäsalmi to be enriched. The ore was extracted during the years 1990-1993 and 1996-2000.
The mine stopped production of ore in 2000 because of a cave in.
( z1 stop :ARG0 ( z2 mine ) :ARG1 ( z3 produce :ARG0 z2 :ARG1 ( z4 ore ) ) :time ( z5 date-entity :year 2000 ) :ARG1-of ( z6 cause :ARG0 ( z7 cave-in :ARG1 z2 ) ) )