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![Group of Twenty-Two [22] Agate Crystal Geode Halves and Rock Crystal Quartz Points](https://timelineauctions.com/zoom_images/zoomthumb/2/5/255979_900x900.jpg "Group of Twenty-Two [22] Agate Crystal Geode Halves and Rock Crystal Quartz Points")
![Group of Twenty-Two [22] Agate Crystal Geode Halves and Rock Crystal Quartz Points](https://timelineauctions.com/zoom_images/zoommap/2/5/255979_200x200.jpg "Group of Twenty-Two [22] Agate Crystal Geode Halves and Rock Crystal Quartz Points")
![Group of Twenty-Two [22] Agate Crystal Geode Halves and Rock Crystal Quartz Points](https://timelineauctions.com/upload/images/items/255979.jpg "Group of Twenty-Two [22] Agate Crystal Geode Halves and Rock Crystal Quartz Points")
LOT 2443
Group of Twenty-Two [22] Agate Crystal Geode Halves and Rock Crystal Quartz Points
1 1/8 - 4 in. (1.78 kg total, 2.8-10.2 cm).
Comprising nine prismatic rock crystal points with pyramidal terminations, and thirteen agate specimens, some with crystal-lined interiors. [22, No Reserve]
ProvenanceEx Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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AUCTIONS:
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LOT 2443
Group of Twenty-Two [22] Agate Crystal Geode Halves and Rock Crystal Quartz Points
Sold for (Inc. bp): £33
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Fossil Astrotheca and Neuropteris Ferns in Split Nodules
Carboniferous Period, circa 358-298 million years B.P.Sold for (Inc. bp): £143
Comprising two opened nodules showing the positive and negative of the fern fossil. 366 grams total, 10-10.7 cm
From Pennsylvanian Mazon Creek, Braidwood, Illinois, USA. From the private collection of Kenneth Machin (1936-2020), Buckinghamshire, UK; his collection of antiquities and natural history was formed since 1948; thence by descent. -
Polished Fossil Coral Head Heart Group
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £39
Comprising five polished hearts, each showing internal coral structure. 106 grams total, 27-36 mm
From a Cambridgeshire, UK, collection. -
![Group of Thirteen [13] Pink Dolomite Crystal Specimens](https://timelineauctions.com/upload/images/items/small/255973-s.jpg)
Group of Thirteen [13] Pink Dolomite Crystal Specimens
Sold for (Inc. bp): £7
Comprising thirteen sections of pale pink dolomite, some with marcasite. 1.52 kg total, 68-95 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
