Metamorphic Rocks
At Northern Geological Supplies Ltd, we provide a variety of geological metamorphic specimens collected from localities spanning various countries, ranging from the UK to Norway and even Afghanistan.
What are Metamorphic Rocks?
Metamorphic rocks form when a pre-existing igneous or sedimentary rock undergoes transformation through intense heat and pressure. This process, called metamorphism, causes physical, chemical and mineralogical changes without melting the rock. This can result in new mineral growth or a banded foliated texture such as in gneiss.
A Tailored Selection of Rocks to Suit Your Needs
Our collection includes well-known metamorphic rocks such as schist, gneiss and slate, to more unique or locality-specific lithologies such as Eclogite or Lewisian gneiss.
Efficient Storage Options for Your Rock Specimens
Every specimen comes in a white card tray with an information label. Our brown outer boxes can store 35 of our 2 x 2 inch fold up card trays.
A Trusted Supplier of Metamorphic Rocks in the UK
Northern Geological has supplied various institutions with hand specimens, bulk metamorphic rocks for education, and educational metamorphic rock kits.
Order Online or Contact Us Today
All rock specimens are kept in our purpose-built warehouse for quick dispatch worldwide. Contact us with any questions.
40 products
Biotite Gneiss - Norway
Metamorphic Rocks
From £2.25 ex. VAT
Biotite Gneiss - Scotland
Metamorphic Rocks
From £3.50 ex. VAT
Chiastolite Slate
Metamorphic Rocks
From £2.25 ex. VAT
Chlorite Schist - Scotland
Metamorphic Rocks
From £2.25 ex. VAT
Connemara Marble
Metamorphic Rocks
From £1.50 ex. VAT
Cordierite Hornfels
Metamorphic Rocks
From £2.25 ex. VAT
Eclogite - Norway
Metamorphic Rocks
From £4.00 ex. VAT
Garnet Amphibolite
Metamorphic Rocks
From £1.70 ex. VAT
Garnet Mica Schist
Metamorphic Rocks
From £2.25 ex. VAT
Garnet Mica Schist - Fauske
Metamorphic Rocks
From £3.50 ex. VAT
Out of stock
Glaucophane Schist
Metamorphic Rocks
From £3.50 ex. VAT
Gneiss - Lewisian
Metamorphic Rocks
From £3.45 ex. VAT
Gneiss - Norway
Metamorphic Rocks
From £2.25 ex. VAT
Graphitic Schist
Metamorphic Rocks
From £2.25 ex. VAT
Greenschist
Metamorphic Rocks
From £2.25 ex. VAT
Greisen
Metamorphic Rocks
From £2.25 ex. VAT
Hornblende Gneiss
Metamorphic Rocks
From £2.25 ex. VAT
Hornfels
Metamorphic Rocks
From £2.25 ex. VAT
Hornfels (Banded)
Metamorphic Rocks
From £2.25 ex. VAT
Lapis Lazuli
Rocks, Minerals And Fossils
From £1.50 ex. VAT
Lapis Lazuli ("A" Grade) - Afghanistan
Rocks, Minerals And Fossils
£3.00 ex. VAT
Lapis Lazuli (Fluorescent)
Rocks, Minerals And Fossils
£3.00 ex. VAT
Lapis Lazuli Display Piece - 4
Rocks, Minerals And Fossils
£225.00 ex. VAT
Lapis Lazuli Display Piece - 7
Rocks, Minerals And Fossils
£62.50 ex. VAT