Fantasy JewelryMuscat, AE
Est. $1,200-$1,800
Avanta AuctionsNew York, NY
Est. €600-€900
Sheppard's Irish Auction HousePortlaoise, Laois
Est. $70-$140
ThousandPlanetSathorn, Bangkok
Est. $70-$140
ThousandPlanetSathorn, Bangkok
![Extremely Large Cut and Polished 'Septarian Egg' Half: The attractive internal structure filled with yellow calcite, brown aragonite, and grey limestone. 3.05 kg, 19.8 cm (7 3/4 in.). [No Reserve] Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (](https://p1.liveauctioneers.com/1191/415806/231335402_1_x.jpg?height=280&quality=70&sharpen=true&version=1777479005&width=280)
Est. £80-£100
TimeLine Auctions Ltd.Harwich, Essex
![Massive Cut and Polished 'Septarian Egg' Half: The attractive internal structure filled with yellow calcite, brown aragonite, and grey limestone. 3.96 kg, 21.5 cm (8 1/2 in.). [No Reserve] Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (](https://p1.liveauctioneers.com/1191/415806/231335491_1_x.jpg?height=280&quality=70&sharpen=true&version=1777479005&width=280)
Est. £80-£100
TimeLine Auctions Ltd.Harwich, Essex
Est. $90-$200
Lion and UnicornHollywood, FL
Est. $50-$100
ThousandPlanetSathorn, Bangkok
Chairish AuctionsNew York, NY
Est. $100-$200
Fantasy JewelryMuscat, AE
Est. $100-$200
Fantasy JewelryMuscat, AE
Fantasy JewelryMuscat, AE
Fantasy JewelryMuscat, AE
![Collection of Twenty [20] Assorted Mineral Specimens: A boxed collection comprising: a very dark and large smoky quartz specimen; three dark green tourmaline specimens, one bicoloured tourmaline specimen; a grossular garnet from Chihuahua, Mexico; dog to](https://p1.liveauctioneers.com/1191/415806/231335484_1_x.jpg?height=280&quality=70&sharpen=true&version=1777479005&width=280)
Est. £20-£30
TimeLine Auctions Ltd.Harwich, Essex
Est. $50-$100
ThousandPlanetSathorn, Bangkok
Est. $50-$100
ThousandPlanetSathorn, Bangkok
Est. $150-$200
J. Greenstein & Co., Inc.Cedarhurst, NY
Mynt AuctionsNew York, NY
TOP