CLEAN : Spectacular emerald collection going to auction in New York

The video discusses an upcoming auction featuring rare emeralds, including those from the Musil mine and linked to the Spanish galleon Nuestra Senora de Atocha. The auction will showcase over 40 lots, with more than 30 rare emeralds ranging from uncut stones to those set in jewelry. A highlight is La Gloria, an 887-carat emerald, estimated to be worth $4 to $6 million.

Where do most of the emeralds mentioned in the video originate from?

• The gold mines in Australia

• The diamond mines in India

• The mines of South Africa

• The Musil mine in Colombia

What significant historical event is linked to some of the emeralds?

• The Spanish galleons Nuestra Senora de Atocha

• The discovery of America

• The fall of the Berlin Wall

• The sinking of the Titanic

How many lots are included in the auction mentioned in the video?

• About 40 lots

• About 50 lots

• About 20 lots

• About 30 lots

What is the range of emeralds available in the auction?

• Only emeralds set in silver

• From uncut stones to those set in jewelry

• Only cut stones

• Only uncut stones

What is the estimated value range for La Gloria?

• $1 to $2 million

• $6 to $8 million

• $2 to $4 million

• $4 to $6 million