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PLASTIC DISPLAY PRODUCTS
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Specimens of graptolites in shale from Abereiddy Bay, Wales, these samples have been dated to the Ordovician period. These samples are ideal for educational use due to the clear visibility of the graptolites but would make an excellent addition to any fossil collection. Specimens are supplied in a 2″ x 2″ white card tray with an information label.
Out of stock
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Specimens of graptolites in shale from Abereiddy Bay, Wales, these samples have been dated to the Ordovician period. This shale contains the small, delicate, blade-like fossils of colonial marine creatures known as Graptolites. (phylum Hemichordata). They are known chiefly from the Upper Cambrian through the Lower Carboniferous Their name is derived from Greek graptos & lithos, which roughly translates as “written on rock” as they do have the appearance of being pencil drawn. Their structure is best viewed with a hand lens. Graptolites are globally wide ranging so are used as index fossils. Specimens are supplied in a 2″ x 2″ white card tray with an information label.
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Fossiliferous shale microscope slide showing thin black lenses of organic matter ( in XPL view ) which fell from suspension in very low energy environments.The section is made to 30 microns thickness and the glass is 46 x 27 mm in size with a cover slip. Supplied in a protective card sleeve with a label, ideal for microscopy.
Out of stock
Dark grey Graptolitic Shale from Scotland or Cumbria. Contains the delicate blade-like fossils of Graptolites. These were small, colonial marine creatures. Please note that the graptolite content of these specimens is variable.
20 in stock
Shale microscope slide showing thin black lenses of organic matter (in XPL view) which fell from suspension in very low energy environments. The section is made to 30 microns thickness and the glass is 46 x 27 mm in size with a cover slip. Supplied in a protective card sleeve with a label, ideal for microscopy.
5 in stock
Specimens of Ribbon Banded Mudstone, collected from North Wales. In particular, these specimens are Silurian in age & specifically from the Nantglyn Flag Group of the Denbigh Grit Formation. This largely grey rock shows alternating bands of fossiliferous mudstone and laminated muddy siltstone with subordinate thin pale green to yellowish lenticular bands of calcareous siltstones. These specimens are available in multiple sizes and come supplied in a white card tray with an information label.
294 in stock
Fire opal chips, varying between 5 to 10 mm in sizes from Mexico, exhibiting a vibrant, powerful orange and red colour with some yellow, very firey, supplied only by weight in lots of 50 grams the pieces will come in a pouch with a data label.
Out of stock
Pyrrhotite mineral specimens from Evje, southern Norway, the samples are grey in colour and and have a metallic lustre which is very shiny when a fresh surface is exposed, however, these surfaces dull very quickly upon exposure to the air. Noticiably magnetic like magnetite, this iron sulphide mineral is fairly dense, was collected by staff from Norway and is available in a small size only. Supplied in a 2″ x 2″ card tray with a label.
Out of stock
Citrine crystal bed specimens which come from Brazil, composed of numerous crystal points of citrine on a matrix, these mineral specimens exhibit a pale yellow to orange colouration and are supplied in a white card tray with a label.
Out of stock
Campo del Cielo meteorites found in Santiago Del Estero, Argentina. Comprised mostly of iron with small amounts of nickel, copper and trace elements, these metallic lustre meteorites are well sought after by many due to their economical costs and moderate sizes. Each specimen we have on offer is between 25 to 40 mm in size and comes supplied in a card tray with a label. Excellent specimens for educational use and collections.
Out of stock
Epidote and quartz crystals on a matrix collected from Imichil, Er Rachidia, Morocco, these mineral specimens exhibit a rich grass green colouration mixed with the transparency of quartz tips, breaking up the colours. The crystal habit shows a typical radiating sheath form, making the pieces suitable for both collectors and educational use. Available in various sizes, the samples will come supplied in a card tray with a label.
Out of stock
Lepidolite mica mineral specimens exhibiting a fine crystalline and granular form as opposed to a single sheet. These samples come from Zimbabwe and though are massive, still exhibit a lilac colouration and metallic lustre, available in various sizes and supplied in a card tray with a data label.
50 in stock
Highly fossiliferous reef limestone from the 425 million year old Wenlock Series of the Silurian. Wren’s Nest, Dudley, West Midlands.
30 in stock
This comprehensive Mineral and Ore set more than covers the requirements for an A level syllabus and would also be suited to university students. It is ideal for those interested in geology who require a collection to aid with the identification of common minerals. Each specimen is approx 2″ x 2″ in size (some of the single crystal specimens are smaller).
Out of stock
Geological Age Triassic
Fossil Location: Madagascar.
Slices of fossil wood from Madagascar. Specimens are polished on one side to enable clear viewing of inside features.
Excellent specimens of Orthoclase Feldspar from Brazil which show clear crystal forms. Specimens are whitish in colour and are supplied in a white card tray with an information label.
Out of stock
Micaceous Sandstone. As the name suggests, this type of sandstone contains flakes of mica which can be seen glinting in the specimens.
Out of stock
Species Name: Nummulites Laevigatus in limestone matrix
Family: Microfossil
Age: Eocene, Cuisian Stage, approximately 47 million years ago
Location: Soissons, Aisne, France
Nummulites laevigatus foraminifera fossil specimens within a beige white limestone matrix, these micro fossils are excellent examples of these amoeboid protists, they exhibit exceptional details, dated to the Eocene period, they were found in Soissons, Aisne, France. Available in various sizes and supplied in a card tray with a label.
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