Natural Rainbow Quartz Stalactites from IndiaVery rare, and was first described by C.V. Raman in 195
Natural Rainbow Quartz Stalactites from IndiaVery rare, and was first described by C.V. Raman in 1950 -- source link
Tumblr Blog : bijoux-et-mineraux.tumblr.com
#india#rainbow#quartz#stalactites#minerals#crystals