Euclase (4 crystal set)

Conselheiro Pena Pegmatite District, Minas Gerais, Brazil
Ex. Ron Romanella
Thumbnail, 2.7 x 1.4 x 0.7 cm to 2.3 x 1.2 x 0.9 cm
Start Time: 09/28/2023 6:45:00 pm (CDT)
End Time: 10/05/2023 6:54:00 pm (CDT)
Auction Closed
Winning Bid: $150

Item Description

Here we have a lovely four crystal set of gemmy, colorless Euclase crystals ranging from 2.7 x 1.4 x 0.7 cm down to 2.3 x 1.2 x 0.9 cm from Conselheiro Pena, Brazil. Euclase is typically considered to be an uncommon gem mineral, and good gemmy crystals are not easy to find in this size from most localities around the world. All of these crystals are essentially colorless, showing lustrous faces all over, and ranging from virtually WATER-CLEAR to very gemmy/translucent. None of the crystals are 100% complete, but they are all well-terminated. It's hard enough to find ONE of the crystals on the market, let alone four together like this. I would value this set at around $1,500.
This set comes to us from the legendary Ron Romanella (February 28, 1932 - October 24, 2022), a well-known gem and mineral dealer from New York City. He studied mineralogy at Columbia School of Mines, and he was mentored by Dr. Frederick Pough of the American Museum of Natural History, and learned about the business side from well-known mineral dealers Hugh Ford and Maurice Hammoneau. Ron himself was a mentor to other successful East Coast mineral dealers such as Larry Conklin, Herb Obodda and even employed Dave Wilber for a time. He largely transitioned out of selling minerals as his business focused more on gems for the last few decades, and his sons Michael and Jerry have been running the family business in Scottsdale for many years now. With that said, Ron was one of the great powerhouse mineral dealers in the US for many years, offering fine quality specimens and gem crystals from classic and contemporary localities. Among his top achievements, is that Ron is credited with importing the first known crystals of Tanzanite into the US in the 1960s.

Did You Know We Offer Custom Bases?

Learn More

Bidding History

Bid Amount Bid Time
$150 10/05/2023 6:49:47 pm (CDT)
$140 10/05/2023 6:47:45 pm (CDT)
$131 10/05/2023 6:47:45 pm (CDT)
$130 10/05/2023 6:43:41 pm (CDT)
$120 10/05/2023 6:40:48 pm (CDT)
$119 10/05/2023 6:40:48 pm (CDT)
$108 10/05/2023 2:02:51 pm (CDT)
$98 10/02/2023 6:32:52 pm (CDT)
$88 10/02/2023 6:32:41 pm (CDT)
$86 10/02/2023 6:32:41 pm (CDT)
$76 10/01/2023 4:15:45 pm (CDT)
$66 10/01/2023 4:15:45 pm (CDT)
$36 09/30/2023 9:41:35 pm (CDT)
$31 09/30/2023 9:41:35 pm (CDT)
$26 09/29/2023 12:53:45 pm (CDT)
$21 09/29/2023 12:53:45 pm (CDT)
$10 09/28/2023 8:14:15 pm (CDT)