Est.
$75
-$120
Weatherham Estate TreasuresCobourg, ON
Results for “Fossils and Minerals”
![Group of Twenty Nine [29] Rock Crystal Point Display Specimens: Boxed group of colourless pyramidal quartz crystal points. 2.11 kg total including box, 42-86 mm (1 5/8 - 3 3/8 in.). [No Reserve] From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd](https://p1.liveauctioneers.com/1191/415806/231335375_1_x.jpg?height=280&quality=70&sharpen=true&version=1777479005&width=280)
Est.
£30
-£40
TimeLine Auctions Ltd.Harwich, Essex
![Fossil Ammonite Cluster: Lower Jurassic, Sinemurian Stage, circa 199-190 million years B.P. A group of ammonites on a matrix nodule, possibly Arnioceras or Cymbites group. 899 grams, 14 cm (5 1/2 in.). [No Reserve] From Whitb](https://p1.liveauctioneers.com/1191/415806/231335382_1_x.jpg?height=280&quality=70&sharpen=true&version=1777475205&width=280)
Est.
£20
-£30
TimeLine Auctions Ltd.Harwich, Essex
![One Hundred and Thirty [130] Amethyst Crystal Geode Sections: Boxed group of amethyst geode sections in various sizes, showing well-formed light purple crystals. 2.65 kg total including box, 18-52 mm (3/4 - 2 in.). [130, No Reserve] Ex Mineral Imports, London, U](https://p1.liveauctioneers.com/1191/415806/231335460_1_x.jpg?height=280&quality=70&sharpen=true&version=1777475205&width=280)
Est.
£30
-£40
TimeLine Auctions Ltd.Harwich, Essex
![Fly in Polished Amber: Pliocene Epoch, 5.33-2.58 million years B.P. A cylindrical section of honey-coloured amber containing a small fly to one side. 1.29 grams, 15 mm (5/8 in.). [No Reserve] From Colombia, South America. F](https://p1.liveauctioneers.com/1191/415806/231335404_1_x.jpg?height=280&quality=70&sharpen=true&version=1777475205&width=280)
Est.
£40
-£60
TimeLine Auctions Ltd.Harwich, Essex
![Fossil Sawfish Rostral Spine Group: Cretaceous Period, circa 100-66 million years B.P. From Onchopristus numidus sawfish. 27 grams total including box, 50-55 mm (2 - 2 1/8 in.). [2, No Reserve] Ex Cambridgeshire, UK, collection. TimeLin](https://p1.liveauctioneers.com/1191/415806/231335406_1_x.jpg?height=280&quality=70&sharpen=true&version=1777480633&width=280)
Est.
£20
-£30
TimeLine Auctions Ltd.Harwich, Essex
![Large Group of Rock Crystal Specimens: A boxed group of prismatic crystals with pyramidal terminations, some twinned. 1.92 kg total including box, 21-69 mm (7/8 - 2 3/4 in.). [No Reserve] From Brazil. Ex Mineral Imports, London, UK. Gregor](https://p1.liveauctioneers.com/1191/415806/231335324_1_x.jpg?height=280&quality=70&sharpen=true&version=1777475205&width=280)
Est.
£50
-£70
TimeLine Auctions Ltd.Harwich, Essex
![Purple Amethyst Crystal Geode Specimen Group [20]: Comprising irregular geode sections lined with lavender to dark purple amethyst crystals. 1.36 kg total, 40-84 mm (1 1/2 - 3 1/4 in.). [20, No Reserve] From Brazil. Ex Mineral Imports, London, UK. Gre](https://p1.liveauctioneers.com/1191/415806/231335470_1_x.jpg?height=280&quality=70&sharpen=true&version=1777480633&width=280)
Est.
£10
-£20
TimeLine Auctions Ltd.Harwich, Essex
![Group of Ten [10] Cut and Polished Agate Geode Halves: Comprising ten cut and polished halves, each showing a crystal-lined cavity. 1.23 kg total, 60-77 mm (2 3/8 - 3 in.). [10, No Reserve] From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & L](https://p1.liveauctioneers.com/1191/415806/231335345_1_x.jpg?height=280&quality=70&sharpen=true&version=1777475205&width=280)
Est.
£30
-£40
TimeLine Auctions Ltd.Harwich, Essex
Est.
$65
-$10,000
Col. Christie Hatman AuctioneersThayer, MO
Est.
$50
-$100
Dan Morphy AuctionsDenver, PA
Est.
$100
-$120
$40
Chairish AuctionsNew York, NY
![Group of Twenty Nine [29] Large Polished Amethyst Crystal Points: Boxed group of large pyramidal pale purple amethyst crystals. 4.15 kg total including box, 54-73 mm (2 1/8 - 2 7/8 in.). [No Reserve] From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Ll](https://p1.liveauctioneers.com/1191/415806/231335339_1_x.jpg?height=280&quality=70&sharpen=true&version=1777475205&width=280)
Est.
£40
-£60
TimeLine Auctions Ltd.Harwich, Essex
Est.
$50
-$100
Hanlin's Auction ServiceQuincy, IL
![Group of Twenty Four [24] Boxed Orange Calcite Mineral Specimens: Boxed group of irregular specimens showing vitreous lustre, each in a labelled display tray. 1.23 kg total, 33-48 mm (1 1/4 - 1 7/8 in.). [No Reserve] From Mexico. Ex Mineral Imports, London, UK. Greg](https://p1.liveauctioneers.com/1191/415806/231335504_1_x.jpg?height=280&quality=70&sharpen=true&version=1777475205&width=280)
Est.
£30
-£40
TimeLine Auctions Ltd.Harwich, Essex
![Fossil Flexicalymene Fossil Trilobite Group: Ordovician Period, circa 510-445 million years B.P. Comprising three specimens; repaired. 256 grams total, 74-85 mm (2 7/8 - 3 3/8 in.). [3, No Reserve] From a Cambridgeshire, UK, collection. TimeLine](https://p1.liveauctioneers.com/1191/415806/231335309_1_x.jpg?height=280&quality=70&sharpen=true&version=1777475205&width=280)
Est.
£20
-£30
TimeLine Auctions Ltd.Harwich, Essex
![Fluorite Bowl Mineral Display Specimen: A shallow footed bowl formed of translucent fluorite and displaying attractive purple banding. 23.9 grams, 50 mm (2 in.). [No Reserve] Ex property of a North West London, UK, lady. TimeLine Auctions f](https://p1.liveauctioneers.com/1191/415806/231335469_1_x.jpg?height=280&quality=70&sharpen=true&version=1777475205&width=280)
Est.
£30
-£40
TimeLine Auctions Ltd.Harwich, Essex
![Group of Six [6] Congo Natural Malachite Cut Slabs: Comprising four slabs and two end sections, each showing characteristic contrasting banding. 1.06 kg total, 83-99 mm (3 1/4 - 3 7/8 in.). [6, No Reserve] From the Democratic Republic of Congo, Central](https://p1.liveauctioneers.com/1191/415806/231335323_1_x.jpg?height=280&quality=70&sharpen=true&version=1777479005&width=280)
Est.
£50
-£70
TimeLine Auctions Ltd.Harwich, Essex
Est.
$60
-$125
Block's Marble Auctions, LLCMonroe, CT
Est.
$65
-$10,000
Col. Christie Hatman AuctioneersThayer, MO
Est.
$115
-$145
Weatherham Estate TreasuresCobourg, ON
![Collection of Seventy Three [73] Boxed and Unboxed Amethyst Crystal Geode Display Pieces: Boxed group of light to dark purple amethyst crystal specimens, including some on matrix. 1.95 kg total including box, 16-66 mm (5/8 - 2 5/8 in.). [No Reserve] From Brazil. Ex Mineral Imports, London,](https://p1.liveauctioneers.com/1191/415806/231335440_1_x.jpg?height=280&quality=70&sharpen=true&version=1777475205&width=280)
Est.
£30
-£40
TimeLine Auctions Ltd.Harwich, Essex
![Group of Twenty [20] Large Pink-Orange Calcite Mineral Specimens: Boxed group of irregular specimens showing vitreous lustre. 5.01 kg total including box, 6.2-11.1 cm (2 1/2 - 4 3/8 in.). [No Reserve] From Mexico. Ex Mineral Imports, London, UK. Gregory, Bottley & L](https://p1.liveauctioneers.com/1191/415806/231335413_1_x.jpg?height=280&quality=70&sharpen=true&version=1777475205&width=280)
Est.
£30
-£40
TimeLine Auctions Ltd.Harwich, Essex
![Manganese Dendrite Landscape Plaque Group: A group of three sawn rectangular shale specimens, each displaying manganese oxide dendrites. 235 grams total, 6.4-10.8 cm (2 1/2 - 4 1/4 in.). [3, No Reserve] Ex Mineral Imports, London, UK. Gregory,](https://p1.liveauctioneers.com/1191/415806/231335342_1_x.jpg?height=280&quality=70&sharpen=true&version=1777475205&width=280)
Est.
£30
-£40
TimeLine Auctions Ltd.Harwich, Essex
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