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![Group of Twenty [20] Mixed Mineral Specimens](https://timelineauctions.com/zoom_images/zoomthumb/2/5/250979_900x900.jpg "Group of Twenty [20] Mixed Mineral Specimens")
![Group of Twenty [20] Mixed Mineral Specimens](https://timelineauctions.com/zoom_images/zoommap/2/5/250979_200x200.jpg "Group of Twenty [20] Mixed Mineral Specimens")
![Group of Twenty [20] Mixed Mineral Specimens](https://timelineauctions.com/upload/images/items/250979.jpg "Group of Twenty [20] Mixed Mineral Specimens")
LOT 2938
Group of Twenty [20] Mixed Mineral Specimens
1 1/2 - 5 3/4 in. (2.12 kg total including box, 3.8-14.5 cm).
A boxed group of minerals comprising: amethyst specimens; red jasper; blue lace agate; a cut and polished agate geode half; sulphur; hematite; rock crystal; light blue topaz pebble; calcite, and others. [20, No Reserve]
ProvenanceEx Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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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Massive Congo Natural Malachite Boulder
Sold for (Inc. bp): £312
Cut section of a boulder showing botryoidal masses. 6.36 kg, 25.5 cm
From the Democratic Republic of Congo, Central Africa. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
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Fossil Spinosaurus and African 'T-Rex' Dinosaur Tooth Group
Cretaceous Period, circa 125-113 million years B.P.Sold for (Inc. bp): £143
Comprising a Spinosaurs maroccanus and a Carcharodontosaurus saharicus tooth with some root; repaired. 15.80 grams total, 39-47 mm
Found Morocco, North Africa. Property of an Essex gallery.
The Carcharodontosaurus saharicus was one of the largest predators (larger than its distant North American T-Rex cousin) of all time and is also related to Allosaurus and the South American Giganotosaurus. The Spinosaurus was both a beachcomber type scavenger and an active hunter, taking small stranded Plesiosaurs, Pterosaurs, turtles and large fish. -
Manganese Dendrite Landscape Plaque Collection
Sold for (Inc. bp): £91
A group of three sawn rectangular shale specimens, each displaying manganese oxide dendrites to both faces. 340 grams total, 8.8-10.5 cm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
