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PYRITE NODULE WITH SEDIMENTS - MUNDAYS HILL PIT, BEDFORDSHIRE, ENGALND 265g MF6622
Regular price £32.00 GBPRegular priceUnit price / per -
HEMIMORPHITE ON MATRIX - ROUGHTON GILL, ALLERDALE, CUMBRIA. 140g MF6661
Regular price £32.00 GBPRegular priceUnit price / per -
CALCITE EXQUISITE SPECIMEN FROM TAFF'S WELL, WALES, U.K. 86g MF6662
Regular price £28.00 GBPRegular priceUnit price / per -
EMERALD BERYL - NOVA ERA, MINAS GERAIS, BRAZIL 62g. MF6674
Regular price £64.00 GBPRegular priceUnit price / per -
PYRITE WITH QUARTZ EXQUISITE SPECIMEN FROM GREYSTONES, CORNWALL 37g MF6673
Regular price £24.00 GBPRegular priceUnit price / per -
QUARTZ WITH CALCITE RARE SPECIMEN FROM MADAGASCAR 117g. MF6670A
Regular price £36.00 GBPRegular priceUnit price / per -
WULFENITE WITH MOTTRAMITE [ETC] - TSUMEB MINE, OSHIKOTO, NAMIBIA 471g MF6610
Regular price £54.00 GBPRegular priceUnit price / per -
DENDRITIC OPAL - GRANTS PATCH, BLACK FLAG GOLDFIELD, AUSTRALIA 71g MF6638
Regular price £32.00 GBPRegular priceUnit price / per -
SPECULARITE/HEMATITE - FLORENCE MINE, EGREMONT, CUMBRIA, ENGLAND 402g MF6640
Regular price £36.00 GBPRegular priceUnit price / per -
SELENITE UNUSUAL SPECIMEN FROM OXFORDSHIRE, ENGLAND 37g MF6699
Regular price £26.00 GBPRegular priceUnit price / per -
CELESTITE GEODE IMPRESSICE SPECIMEN FROM REDEYEF, TUNISIA HEAVY 1013g MF6617
Regular price £55.00 GBPRegular priceUnit price / per -
SPHALERITE - SMALLCLEUGH MINE, NENTHEAD, EDEN, CUMBRIA, ENGLAND 19g MF6541
Regular price £32.00 GBPRegular priceUnit price / per -
DOLOMITE - LAWRENCE COUNTY, ARKANSAS, U.S.A. 42g. MF6556
Regular price £26.00 GBPRegular priceUnit price / per -
PYRITE ON QUARTZ - BUTTE MINING DISTRICT, MONTANA, U.S.A. 220g MF6530
Regular price £32.00 GBPRegular priceUnit price / per -
RARE QUARTZ ROCK CRYSTAL FROM NELLORE , ANDHRA PRADESH, INDIA 32g MF6548
Regular price £32.00 GBPRegular priceUnit price / per -
CITRINE QUARTZ - ARACUAI, MINAS GERAIS, BRAZIL. 58g. MF6535
Regular price £26.00 GBPRegular priceUnit price / per -
QUARTZ GEODE - WOODBURY FORMATION, CANON COUNTY, TENNESSEE, U.S.A. 348g MF6525
Regular price £42.00 GBPRegular priceUnit price / per -
MICA SCHIST WITH MICRO PYRITE - BOLIDEN, SWEDEN 47g. MF6545
Regular price £28.00 GBPRegular priceUnit price / per -
BANDED CALCITE - GOODRINGTON, DEVON, ENGLAND 225g MF6447
Regular price £24.00 GBPRegular priceUnit price / per -
NAILHEAD CALCITE WITH FLUORITE - HEIGHTS QUARRY, WESTGATE, CO DURHAM 154g MF6418
Regular price £42.00 GBPRegular priceUnit price / per -
UNUSUAL SPECIMEN - MARCASITE "SPEARS" - PRIBRAM, BOHEMIA, CZECH REPUBLIC 49g MF6497
Regular price £26.00 GBPRegular priceUnit price / per -
CALCITE FROM DULCOTE, MENDIP HILLS, SOMERSET, ENGLAND 93g MF6496
Regular price £24.00 GBPRegular priceUnit price / per -
FLUORITE x 2 SPECIMENS - LINWO COUNTY, CHENZOU, CHINA 161g MF6415
Regular price £32.00 GBPRegular priceUnit price / per -
FLUORITE - HEIGHTS MINE, WETGATE, STANHOPE, CO DURHAM, ENGLAND. 83g MF6438
Regular price £32.00 GBPRegular priceUnit price / per -
FLUORITE IN SANDSTONE - STOTFIELD BURN MINE, CO DURHAM, ENGLAND
Regular price £65.00 GBPRegular priceUnit price / per
Services & Info
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Free Delivery in United Kingdom, Fast International Shipping
ReturnsEnjoy fast & free delivery across the UK. International deliveries shipped fast and safely. Returns accepted under conditions
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Welcome to MF Minerals & Rocks
We are distributing a limited collection of rock, mineral, and gemstone specimens. The items form part of a substantial family collection acquired over 60 years. The principal collector is a qualified geologist and a Fellow of the Geological Society.
Each specimen includes the MF 'Mineral Identification Docket'.
These dockets specify:
- Primary minerals within the piece
- Weight
- Size
- Provenance [Original geological location]
- And other information relevant to the specimen
To the best of our knowledge the descriptions given are accurate and authentic. We strongly advise retaining any information given with your specimen. Every piece is unique.
Wishing you a radiant experience on MF Minerals & Rocks.
Let customers speak for us
from 4 reviews
Mark is such a kind man, very kind, always happy to help and share his knowledge/ experiences. Always very polite and nice with every order/ message. His pieces are very good and I can see myself being a continued customer of his!

well preserved, thank you
![DUNITE [OLIVINITE] FROM NORTH CAROLINA, U.S.A. 464g MF1964](https://cdn.shopify.com/s/files/1/0813/5996/2425/files/IMG_9844_250x250.jpg?v=1718645706)
This was a Worthy piece of Rock, of good size and reasonable price.
![OBSIDIAN WITH PUMICE [RHYOLITE], TARAWERA MASSIF, NEW ZEALAND 16g MF1821](https://cdn.shopify.com/s/files/1/0813/5996/2425/files/IMG_7691_250x250.jpg?v=1710097869)
Nice stone as picture suggeted, well packed and quick delivery, thanks!