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![Natural History - Large Quartz Rock Crystal Point Group [6]](https://timelineauctions.com/zoom_images/zoomthumb/2/1/211365_900x900.jpg "Natural History - Large Quartz Rock Crystal Point Group [6]")
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![Natural History - Large Quartz Rock Crystal Point Group [6]](https://timelineauctions.com/upload/images/items/211365.jpg "Natural History - Large Quartz Rock Crystal Point Group [6]")
LOT 2528
Natural History - Large Quartz Rock Crystal Point Group [6]
3 1/2 - 4 in. (1.03 kg total, 9-10 cm).
Comprising six clear prismatic points. [6, No Reserve]
ProvenanceFrom Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
TimeLine Auctions follows a vetting process to ensure the authenticity and legality of all items, reinforcing our commitment to integrity and responsible trading. Each antiquity, antique, and coin lot undergoes thorough examination by a vetting committee of at least ten external specialists, professional trade association members, scientists, and archaeologists: Our Vetting Process
AUCTIONS:
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LOT 2528
Natural History - Large Quartz Rock Crystal Point Group [6]
Sold for (Inc. bp): £65
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Natural History - Polished Fossil Goniatite and Orthoceras Stand
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £46
Set on a textured freestanding matrix and polished to reveal the internal gas chambers. 710 grams, 15.5 cm
From the Atlas Mountains of Morocco, North Africa. From a Cambridgeshire, UK, collection. -
Natural History - Cut and Polished Fossil Ammonite
Middle Cretaceous Period, circa 150 Mmillion years B.P.Sold for (Inc. bp): £13
Cleoniceras sp. displaying the distinctive pattern of the cross-section chambers on the polished surfaces. 173 grams total, 88 mm each
From Madagascar. Collected between 1930 and 1960. From the collection of the palaeontologist R Gledhill. -
![Natural History - Boxed Mixed Crystal Display Specimen Group [6]](https://timelineauctions.com/upload/images/items/small/211436-s.jpg)
Natural History - Boxed Mixed Crystal Display Specimen Group [6]
Sold for (Inc. bp): £20
Comprising: brown calcite from Chihuahua, Mexico; calcite from Tri-State, USA; grossular garnet from Chihuahua, Mexico; nailhead calcite from Tri-State, USA; pyrite; calcite. 568 grams total, 45-58 mm
From Chihuahua, Mexico; Peru, Brazil and Tri-State, U.S.A. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).
