BEGIN:VCARD
VERSION:3.0
REV:2026-04-23T11:35:07Z
N;CHARSET=utf-8:Valta Riku-Olli;;;;
FN;CHARSET=utf-8:Valta Riku-Olli
EMAIL;INTERNET:riku-olli.valta@gtk.fi
TEL;PREF;WORK:+358295034303
ORG;CHARSET=utf-8:GTK
TITLE;CHARSET=utf-8:Geologi
URL:https://www.gtk.fi/asiantuntijat/valta-riku-olli/
END:VCARD