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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")
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![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
Estimate £30 - 40€35 - 46 (for guidance only)$41 - 54 (for guidance only)
Opening Bid
£5 (EUR 6; USD 7) +BP*
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A Collection of High Quality Crystal Specimens
Estimate: £30 - 40 (+bp*)
Opening Bid: £5
Comprising: two quartz specimens from the famous Minas Gerais in Brazil; two pyrite specimens from Huanaco in Peru; dark purple amethyst from Antigas in Uruguay; and a crystalline malachite specimen. 658 grams total, 36-73 mm
From Brazil, Peru, Uraguay, and The Democratic Republic of Congo. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
![Group of Ten [10] Meteorite Crater Tektite Specimens](https://timelineauctions.com/upload/images/items/small/256051-s.jpg)
Group of Ten [10] Meteorite Crater Tektite Specimens
Estimate: £40 - 60 (+bp*)
Opening Bid: £5
Comprising ten irregular, rounded pieces with typical surface indentations. 45 grams total, 16-33 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
Tektites are lumps of black or dark grey natural glass produced from melted crustal rocks caused by large hypervelocity meteorite impacts on sediments. -
Polished Copal 'Spike' with Insects
Carboniferous Period, circa 3 million years B.P.Estimate: £30 - 40 (+bp*)
Opening Bid: £5
Tapering specimens with some small insect and other inclusions. 6.93 grams, 87 mm
From a Cambridgeshire, UK, collection.
