It was hard to find out which Judy Collins albums went platinum. They were COLORS OF THE DAY (year certified platinum = 1997) and JUDITH (1996).
These Judy Collins albums went gold: WILDFLOWERS (1969), WHO KNOWS WHERE THE TIME GOES (1969), IN MY LIFE (1970), WHALES & NIGHTINGALES (1971)
So she had 2 platinum albums and 4 gold albums.
Source:
http://www.riaa.com/gold-platinum/?tab_active=default-award&se=judy+collins#search_section
RIAA is the Recording Industry Association of America.
Robert
