Monticellite–Spurrite Symplectites: Evidence for a Regressive Stage of the Kochumdek Trap Contact Aureole (Krasnoyarsk Region)

Geology of Ore Deposits - We study merwinite and products of its retrograde exsolution (monticellite and spurrite) from marbles of a contact metamorphic aureole in the Kochumdek River area (East...     

Sulfide Mineralization Hosted by Spurrite-Mervinite Marbles (Kochumdek River,East Siberia)

Doklady Earth Sciences - Marbles of the Kochumdek complex contain pyrrhotite, rasvumite, alabandine, würtzite, galena, and acanthite. The diversity of sulfides is caused by efficient crystal...