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PRODUCTS BY WEIGHT
BOX SETS
PLASTIC DISPLAY PRODUCTS
PRODUCTS BY WEIGHT
BOX SETS
PLASTIC DISPLAY PRODUCTS
£4.00 – £8.00 ex VAT
• Geological Age: Cretaceous period, 100 to 64 million years old.
• Location: Boujdour, Morocco
• Species: Rhynchonellid
Rhynchonellid brachiopod fossils available by weight, measuring upto 20 mm in size, these excellemt specimens from the Cretaceous period were found in Morocco and exhibit clear morphological features such as shape, form, teeth and ribbing on the shells, they are excellent for use in kit or for educaitonal purposes when addressing past life forms on earth.
We ship to all 50 states, Washington DC.
All orders are shipped with a UPS tracking number.
Always free shipping for orders over US $200.
During sale periods and promotions the delivery time may be longer than normal.
Elessi will accept exchanges and returns of unworn and unwashed garments within 30 days of the date of purchase (14 days during the sales period), on presentation of the original till receipt at any store where the corresponding collection is available within the country of purchase.
Your return will usually be processed within a week to a week and a half. We’ll send you a Return Notification email to notify you once the return has been completed.
Please allow 1-3 business days for refunds to be received to the original form of payment once the return has been processed.
Give us a shout if you have any other questions and/or concerns.
Email: contact@mydomain.com
Phone: +1 (23) 456 789
Small rhynchonellid fossil specimens available by weight, these samples belong to the brachiopod family and lived during the Cretaceous period, over 100 million years ago, the shells are well formed and very few show deformation. Ribbing is clear with sizes of specimens varying between 5 to 20 mm in size. These are classed as articulate brachiopods i.e. shells are well shaped with matching teeth and sockets. They were found in Boujdour, Morocco and are available in various weights, they will come supplied in a polythene bag with a label. Excellent for educational use, where large amounts are required for an economical cost.
Weight | 250 g |
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Weight Options | 1 kilogram, 250 grams, 500 grams |
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• Geological Age: Cretaceous period, 145 to 65 million years ago.
• Location: Morocco
• Family: Gastrpod
• Species: Unknown – Sea Snail
High quality gastropod fossil shells from the Cretaceous period, collected from Morocco, these specimens exhibit excellent morphological detail, the shell shape and coil are seen clearly, samples are 10 mm in size and supplied in optional weights and will come in a bag with a label.
Larvikite is an igneous plutonic rock and variant of monzonite from Larvik, Norway, due to its chemistry, it is composed mainly of orthoclase, albite and anorthite along with plagioclase which gives the rock a blue to silver shimmering effect. The igneous pluton formed during the Permian period, 292 – 298 million years ago during the the Variscan orogeny. A beautiful rock to observe due to its coarse crystalline texture and schiller effect, the samples are ideal for general interest, collectors and educational use with specimens being available in three sizes and come supplied in a card tray with an information label.
We also supply Syenite thin sections for microscope study which are available to buy HERE.
138 in stock
Rhyolite Felsite, a highly felsitic composed variation of Rhyolite, found in Scotland. Specimens are supplied in a polythene bag in lots of 1 kg with a label.
Adamellite granite also known as shap granite from Cumbria, famous for its large pink feldspar crystals his granite is well known. The samples come from the Shap Quarry, Shap Fell, Cumbria and are supplied in a polythene bag in lots of 1 kg with a label.
• Geological Age: Devonian period, 419 to 358 millions years old
• Location: Morocco
• Family: Brachiopod
• Species: Atrypa sp.
Atrypa specimens found in Morocco, these brachiopod fossils are supplied in various optional weights, they measure 1 to 2 cm in size and show excellent details such as shell form, shape, ribbing and more. The amounts received will vary depending on the weight purchased, the samples will come supplied in a polythene bag with an information label. Ideal for economical purchasing, where large amounts are required for little costs, such as for gift packs, crafts and educational use.
Pumice thin section slide exhibiting the highly vesicular nature of this extrusive igneous rock. Pumice lavas tend to be silicic or felsic which are highly viscous thus do not allow the gas bubbles to escape efficiently.This material was collected from the Lipari islands of Italy.
9 in stock
Excellent examples of bivalve fossil specimens which show the shells have been agatised, giving them an orange almost semi transparent colour and vitreous lustre, the morphology of the shells have been preserved very well as agate weather or deteriorates almost not at all as opposed to other minerals at the surface. The shells are between 20 to 40 mm in size and come from Morocco, unfortunately, for the time being, we do not have much more information regarding them such as specific species or age. But the unique agatisation of the samples makes them much more interesting to observe. Supplied in lots of 5 pieces, they come packaged in a polythene bag with information label.
Snowflake obsidian is quite striking in appearance. It is characterised by the inclusion of radially clustered crystals of cristobalite, which when viewed at a glance, appear like snowflakes on the surface of the rock. These crystal clusters are set in an otherwise black vitreous matrix of obsidian, which is an naturally occurring volcanic glass, even exhibiting a conchoidal fracture. Cristobalite is a high temperature polymorph of silica, it can form as a result of the devitrification of the obsidian. These specimens come from Java, Indonesia and are supplied in card trays, sizes which are optional, each tray also has a small data label supplied.
We also supply Snowflake Obsidian thin sections for microscope study which are available to buy HERE.
Specimens of Limestone, collected from Derbyshire. Limestone is a common, well known sedimentary rock. It consists of the calcium-rich shells, bones, and skeletons of the fauna that dominated during that period. It was laid down approximately 350 million years ago in semi tropical seas and comes from the Dinantian epoch of the Lower Carboniferous. This rock is very pure, about 98% soluble in rainwater (over time) leaving only residual clay. Its uses include aggregate, building stone, the manufacture of cement, paper & calcium carbide. Available in various sizes, each piece comes supplied in a white card tray with information label.
We also supply Limestone thin sections for microscope study which are available to buy HERE.
100 in stock
Syenite thin section slide. The thin sections show a dominant feldspar mass ( orthoclase ) with occurrences of hornblende, amphibole and clinopyroxene. Biotite mica may also be present however its occurrence is rare, The thin section is supplied in a protective card sleeve with a label, ideal for microscopy and educational purposes.
Click here to to explore our extensive collection of igneous, sedimentary, metamorphic, and mineral thin sections. We offer a wide range of options to cater to your needs. If you require a microscope, you can find them available here as well.
5 in stock
• Geological Age: Carboniferous Period
• Location: Lancashire, UK
• Family: Echinoderm
• Species: Crinoid
Crinoid stem fossils collected from Lancashire, UK. These fossil specimens from the Silurian period, exhibit the segmented nature of crinoid stems, varying between 30 to 50 mm in length and 10 to 20 mm in diameter, the samples are supplied in optional weights, making them perfect where a certain amount is needed for an economical costs, such as for schools, kits and more. The samples will come supplied in a bag with a data label.
Out of stock
Banded rhyolite from Glen Coe, Scotland showing laminar flow banding which was produced by the viscous lava which formed the rock, available in various sizes, these specimens are suitable for educational use to display flow banding. Supplied in a card tray with an information label.
65 in stock
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