These strands came out of Zaire 100%. Funny to call rocks vintage isn't it? I purchased an entire load of different type strands back in the late 80's. This is not some fake dyed Chinese howlite rock - these are true malachite beads - chip form - they range 3mm to 5mm in size and make for lovely accents. The strand measures 36" long. It's strung on fishing nylon so the hole is not big.