Latest News

02 Jun 2026

BACK IN STOCK

Our folding 1m Clino Rules are back in stock! Easy to store and perfect for obtaining angle or height readings

BACK IN STOCK

28 May 2026

NEW PRODUCT

Specimens of the fossil shrimp Carpopenaeus longirrostris, collected from Hajoula in Lebanon. These specimens date to the late Cretaceous period, and some are surrounded by a siltstone matrix. Each one comes in a white card tray with an information label.

NEW PRODUCT

26 May 2026

BACK IN STOCK

We are happy to announce that our Copper - Native specimens are back in stock. These specimens come from Michigan in the USA, are available in multiple sizes and come in a white card tray with an information label

BACK IN STOCK

26 May 2026

NEW PRODUCT

Specimens of the ammonite, Aeogocrioceras sp., collected from the Resse Pit in Hanover, Germany. Each of these specimens measures between 4 - 6 inches, and comes supplied with an information label.

NEW PRODUCT

20 May 2026

NEW PRODUCT

A stunning display specimen of the Trilobite Eldredgeops (formerly known as Phacops) rana, collected from the limestone formations near Alnif, in the Anti-Atlas Mountains of Morocco. This trilobite dates to the Devonian Period, and measures 17 x 13 x 4cm at its widest and deepest points (including matrix) and weighs over 1300 grams. Supplied with an information label.

NEW PRODUCT

20 May 2026

NEW PRODUCT

Specimens of the Bryozoan, Fenestella sp., collected from Whitewell near Clitheroe in Lancashire, UK. Each of these specimens are part of the Rad Brook Mudstone, which dates to the Carboniferous Period. Supplied in a white card tray with an information label.

NEW PRODUCT

20 May 2026

NEW PRODUCT

Specimens of the Bryozoan, Reptoclausa hagenowi, collected from the Farringdon Sponge Beds in Oxfordshire, UK. Each of these specimens date to the Cretaceous Period, and come in a white card tray with an information label.

NEW PRODUCT

20 May 2026

PRODUCT SHOWCASE

Our specimens of Bryozoan (Rough) that are Mid Devonian in age and were collected from Morocco. Available in two sizes, and supplied in a white card tray with an information label.

PRODUCT SHOWCASE

20 May 2026

PRODUCT SHOWCASE

Our specimens of Bryozoan (Polished) that are Mid Devonian in age and were collected from Morocco. Available in two sizes, and supplied in a white card tray with an information label.

PRODUCT SHOWCASE

20 May 2026

NEW PRODUCT

Quartz Crystals - Double Terminated, collected from Morocco. Despite not being from Herkimer County in New York, these quartz crystals are similar to the well known "Herkimer Diamonds". Each one is 2 - 3cm in size, and comes in a polythene bag with an information label. Limited stock.

NEW PRODUCT

20 May 2026

NEW PRODUCT

A unique single specimen of a Gogotte, collected from Fontainebleau in France. Gogottes are rare, highly desirable and naturally occurring sandstone concretions that form over millions of years. This specimen measures 13 x 9 x 7cm and weighs 640 grams.

NEW PRODUCT

19 May 2026

NEW PRODUCT

Stromatolite specimens, collected from Scotland. Each of these specimens have been cut and polished on one face. There are five unique specimens available for purchase.

NEW PRODUCT

19 May 2026

NEW PRODUCT

A beautiful individual specimen of Amazonite, collected from Norway. This piece is blue - green in colour and measures 9.5cm in diameter. Supplied in a white card tray with an information label.

NEW PRODUCT

19 May 2026

NEW PRODUCT

Two unique specimens Hematite with Ilmenite, Hydrocalcite and Lizardite, collected from the Dypingdal serpentine-magnesite deposit in Norway. These specimens would make a great addition to any collection. Supplied in a white card tray with an information label.

NEW PRODUCT

19 May 2026

NEW PRODUCT

Specimens of Thulite (Cut Slices) collected from Lom in Central Norway. Each of these pieces measures 3" approximately and features at least 1 cut face. Supplied in a card tray with an information label. Limited stock available.

NEW PRODUCT

14 May 2026

PRODUCT SHOWCASE

Turtle Coprolites, collected from Madagascar and date to the Eocene Period. Coprolites are the name for fossil faeces. These specimens are available in three sizes and come in a white card tray with an information label.

PRODUCT SHOWCASE

13 May 2026

NEW PRODUCT

Specimens of the echinoid Mellitella californicus, collected from Baja, New Mexico in the USA. These echinoids date to the Miocene, and measure approximately 3 inches in diameter. Supplied in a white card tray with an information label.

NEW PRODUCT

13 May 2026

NEW PRODUCT

Specimens of the ammonite Promicroceras planicosta, collected from Charmouth in Dorset, UK. Each of these ammonites dates to the Jurassic Period. Available in three different sizes, they come in a card tray with information label.

NEW PRODUCT

13 May 2026

NEW PRODUCT

Ammonite Study Packs, perfect for children and those first showing an interest in fossils and geology. Each one contains a Madagascan Perisphinctes ammonite fossil, along with a plastic magnifier lens.

NEW PRODUCT

12 May 2026

WHOLESALE UPDATE

To those who have already applied to become wholesalers, or those who are interested in doing so, we are currently in the process of finalising the layout for the wholesale section. We are hoping it should be going live later this week. Additionally, we are expecting a consignment of new minerals and fossils in the near future, so there should be plenty of new products getting added to the wholesale site in around 4 weeks time. Thank you for your patience and don't hesitate to contact us if you have any questions.

WHOLESALE UPDATE

Rocks, Minerals And Fossils

At Northern Geological Supplies, we take pride in offering a diverse range of rocks, minerals, fossils, and crystals, perfect for collectors, educators, and enthusiasts alike.

Rocks (157) Minerals (311) Fossils (220) Box Sets (15) Products By Weight (81) Thin Sections (97)

Rocks

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Accretionary Lapilli Tuff

Accretionary Lapilli Tuff

Rocks, Minerals And Fossils

From £2.25 ex. VAT

Aeolian Sandstone

Aeolian Sandstone

Sedimentary Rocks

From £2.25 ex. VAT

Agglomerate

Agglomerate

Rocks, Minerals And Fossils

From £2.25 ex. VAT

Amygdaloidal Basalt

Amygdaloidal Basalt

Rocks, Minerals And Fossils

From £2.25 ex. VAT

Andesite

Andesite

Rocks, Minerals And Fossils

From £2.25 ex. VAT

Anorthosite

Anorthosite

Rocks, Minerals And Fossils

From £2.25 ex. VAT

Ashford Black Marble - Derbyshire

Ashford Black Marble - Derbyshire

Sedimentary Rocks

From £2.25 ex. VAT

Augite Andesite

Augite Andesite

Rocks, Minerals And Fossils

From £2.25 ex. VAT

Minerals

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Actinolite Crystals

Actinolite Crystals

Rocks, Minerals And Fossils

From £3.00 ex. VAT

Actinolite Groups

Actinolite Groups

Rocks, Minerals And Fossils

£10.00 ex. VAT

Aegirine - Malawi

Aegirine - Malawi

Rocks, Minerals And Fossils

From £3.00 ex. VAT

Agate Nodule Pieces

Agate Nodule Pieces

Rocks, Minerals And Fossils

From £3.50 ex. VAT

Amazonite - Madagascar

Amazonite - Madagascar

Rocks, Minerals And Fossils

£2.00 ex. VAT

Amazonite - Norway

Amazonite - Norway

Rocks, Minerals And Fossils

From £1.50 ex. VAT

Amazonite - Norway (1)

Amazonite - Norway (1)

Rocks, Minerals And Fossils

£30.00 ex. VAT

Amber - Black

Amber - Black

Rocks, Minerals And Fossils

From £2.00 ex. VAT

Fossils

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Aeogocrioceras sp.

Aeogocrioceras sp.

Ammonoids

£100.00 ex. VAT

Alethopteris sp.

Alethopteris sp.

Plant Fossils

From £8.00 ex. VAT

Amber with Insects

Amber with Insects

Miscellaneous Fossils

£10.00 ex. VAT

Ammonite Pairs - Cut and Polished

Ammonite Pairs - Cut and Polished

Ammonoids

£3.00 ex. VAT

Ammonite Study Pack

Ammonite Study Pack

Rocks, Minerals And Fossils

£2.00 ex. VAT

Ammonites - Polished (Madagascar)

Ammonites - Polished (Madagascar)

Ammonoids

From £25.00 ex. VAT

Araneograptus murrayi

Araneograptus murrayi

Graptolites

£2.00 ex. VAT

Arnioceras semicostatum

Arnioceras semicostatum

Rocks, Minerals And Fossils

From £4.00 ex. VAT

Box Sets

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10 Specimen Metamorphic Rock Set

10 Specimen Metamorphic Rock Set

Rock Sets

£20.00 ex. VAT

10 Specimen Mineral Lustre Set

10 Specimen Mineral Lustre Set

Mineral Sets

£25.00 ex. VAT

15 Specimen Crystal Form Set

15 Specimen Crystal Form Set

Mineral Sets

£25.00 ex. VAT

15 Specimen Igneous Rock Set

15 Specimen Igneous Rock Set

Rock Sets

£30.00 ex. VAT

15 Specimen Mineral Collection Set

15 Specimen Mineral Collection Set

Mineral Sets

£30.00 ex. VAT

15 Specimen Mineral Fluorescence Set

15 Specimen Mineral Fluorescence Set

Mineral Sets

£30.00 ex. VAT

15 Specimen Quartz Family of Minerals Set

15 Specimen Quartz Family of Minerals Set

Mineral Sets

£30.00 ex. VAT

15 Specimen Rock Collection Set

15 Specimen Rock Collection Set

Rock Sets

£30.00 ex. VAT

Products By Weight

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Aeolian Sandstone (1kg)

Aeolian Sandstone (1kg)

Sedimentary Rocks By Weight

£10.00 ex. VAT

Agatised Bivalves (5 pcs)

Agatised Bivalves (5 pcs)

Fossils By Weight

£1.50 ex. VAT

Amethyst (1kg)

Amethyst (1kg)

Minerals By Weight

£20.00 ex. VAT

Amygdaloidal Basalt (1kg)

Amygdaloidal Basalt (1kg)

Igneous Rocks By Weight

£10.00 ex. VAT

Aragonite Groups (1kg)

Aragonite Groups (1kg)

Minerals By Weight

£10.00 ex. VAT

Aragonite Sputnik (250g)

Aragonite Sputnik (250g)

Minerals By Weight

£10.00 ex. VAT

Atrypa (100g)

Atrypa (100g)

Fossils By Weight

£2.00 ex. VAT

Atrypa - Morocco

Atrypa - Morocco

Fossils By Weight

From £5.00 ex. VAT

Thin Sections

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Aeolian Sandstone Slide

Aeolian Sandstone Slide

Sedimentary Slides

£24.00 ex. VAT

Agglomerate Slide

Agglomerate Slide

Igneous Slides

£24.00 ex. VAT

Algae Stromatolite Slide

Algae Stromatolite Slide

Sedimentary Slides

£24.00 ex. VAT

Amygdaloidal Basalt Slide

Amygdaloidal Basalt Slide

Igneous Slides

£24.00 ex. VAT

Andesite Slide

Andesite Slide

Igneous Slides

£24.00 ex. VAT

Anorthosite Slide

Anorthosite Slide

Igneous Slides

£24.00 ex. VAT

Anthracite Coal Slide

Anthracite Coal Slide

Sedimentary Slides

£24.00 ex. VAT

Augite Andesite Slide

Augite Andesite Slide

Igneous Slides

£24.00 ex. VAT