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LOT 2769
Manganese Dendrite Landscape Plaque Group
2 1/2 - 4 1/4 in. (235 grams total, 6.4-10.8 cm).
A group of three sawn rectangular shale specimens, each displaying manganese oxide dendrites. [3, No Reserve]
ProvenanceEx Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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AUCTIONS:
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Cut and Polished Amethyst Slice
Sold for (Inc. bp): £78
A roughly rectangular slab of amethyst crystals showing some chevron-like formations. 197 grams, 11.9 cm
From a Cambridgeshire, UK, collection. -
Fossil Mineral Mud Formation Specimen Group
Sold for (Inc. bp): £7
Comprising three ironstone regolith concretions formed by the hardening of iron-rich mud in layers. 942 grams total, 9-13.6 cm
From the Sahara, Morocco, North Africa. From a Cambridgeshire, UK, collection. -
A Large Collection of Natural Ruby in Zoisite Mineral Specimens
Sold for (Inc. bp): £20
A boxed group of unpolished ruby in zoisite specimens. 3.95 kg total including box, 16-56 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
