Goethite & Quartz (Wood Iron) | Restormel Royal Iron Mine, Lostwithiel, Cornwall | No. 2

A fascinating 370g Cornish mineral specimen featuring intricate radiating goethite formations and contrasting white quartz, originating from the historic Restormel Royal Iron Mine near Lostwithiel, Cornwall.

This distinctive specimen showcases beautiful natural mineral growth, with numerous flower-like goethite structures, dark botryoidal formations and pale quartz-rich areas. Its complex textures and connection to one of Cornwall's most historically significant iron mines make it a wonderful addition to a British mineral collection.

Specimen Description

This remarkable specimen displays an intricate arrangement of dark grey to brown goethite formations across a naturally irregular quartz-bearing matrix.

The most striking feature is the abundance of radiating, rosette-like mineral structures. These formations exhibit fine lines extending outward from central points, creating beautiful fan-shaped and circular patterns reminiscent of miniature flowers.

Individual rosettes overlap and intergrow across the specimen, producing a highly textured surface with remarkable detail when examined closely.

Many of the goethite formations display a subtle metallic to silky sheen, with their reflective surfaces highlighting the delicate radial structures.

Between the radiating aggregates are darker, rounded botryoidal formations, creating an attractive contrast between the smooth, bulbous surfaces and finely textured crystalline growth.

White and cream-coloured quartz occurs throughout the specimen, forming contrasting mineral-rich sections and exposed crystalline areas along its edges.

Warm rusty-brown and ochre staining is also visible, reflecting the iron-rich nature of the locality and adding further depth to the specimen's natural colouring.

Small cavities and openings reveal additional mineral growth beneath the surface, making this an especially interesting specimen to explore from multiple angles.

The reverse and side surfaces retain portions of the original matrix, with irregular edges and natural fractures characteristic of an unpolished mineral specimen.

Its combination of radiating goethite, botryoidal structures and contrasting quartz makes this a particularly attractive example of Cornwall's iron mineral heritage.

About the Minerals | Goethite & Quartz

Goethite (FeO(OH)) is an iron oxyhydroxide mineral and an important constituent of many natural iron deposits. It commonly develops through the oxidation and alteration of iron-bearing minerals, particularly in environments where water and oxygen interact with iron-rich rocks.

Goethite can occur in earthy masses, botryoidal formations, fibrous aggregates and radiating crystalline structures. Its colours range from yellowish-brown and reddish-brown to very dark brown or nearly black.

The traditional term Wood Iron refers to certain fibrous or concentrically structured iron oxide formations whose textures can resemble wood grain or growth rings. It is a descriptive mineralogical term rather than a separate mineral species.

Quartz (SiO₂) is a silicon dioxide mineral belonging to the trigonal crystal system. It commonly forms in hydrothermal veins and cavities as silica-rich fluids cool and deposit crystalline material.

In this specimen, the pale Quartz provides a striking contrast to the dark Goethite aggregates, highlighting the complex mineralisation associated with historic Cornish iron deposits.

Mine History & Heritage | Restormel Royal Iron Mine

Situated near Lostwithiel in Cornwall, Restormel Royal Iron Mine is one of the county's most historically significant iron-mining localities, renowned for its distinctive Goethite specimens and an extraordinary connection to British royal history.

Originally known as Trinity Mine, the workings were established by at least the 1790s. The celebrated Cornish mineral collector Philip Rashleigh obtained mineral specimens from the locality in 1797, demonstrating its longstanding importance to mineral collectors.

In 1836, a tramway was constructed to connect the mine with the quays at Lostwithiel, allowing iron ore to be transported for shipment.

The mine's most famous moment came in September 1846, when Queen Victoria and Prince Albert visited the workings. The royal couple travelled into the mine aboard a truck pulled by miners, where they examined the underground iron deposits.

Following this remarkable visit, the mine became known as Restormel Royal Iron Mine.

The mine continued producing iron ore during the nineteenth century before closing in 1883.

Restormel Royal became particularly celebrated among mineral collectors for its fine Goethite formations, including radiating crystalline aggregates and the distinctive fibrous material traditionally known as Wood Iron.

The Royal Cornwall Museum's mineral collection includes historic Goethite and Quartz from Restormel Royal, preserving examples of the mineral formations for which the mine became famous.

Today, specimens attributed to this locality offer a fascinating connection to Cornwall's industrial heritage, nineteenth-century mineral collecting and one of the more unusual royal visits in British mining history.

Provenance note: This specimen is supplied with the locality attribution Restormel Royal Iron Mine, Lostwithiel, Cornwall. Its precise extraction date, underground working and collection history are not documented.

Crystal Properties & Traditional Associations

Intention: Protection, Grounding & Spiritual Growth

Within traditional crystal practices, Goethite is associated with grounding, emotional resilience and connection to the natural world.

Its dark, iron-rich appearance is symbolically linked with stability, strength and protection, while its intricate layered structures are sometimes associated with patience, reflection and personal growth.

Quartz is traditionally regarded as a stone of clarity and amplification, believed within crystal traditions to complement the qualities of other minerals.

These associations are spiritual interpretations and are not scientifically established effects.

Associated Chakras

Root Chakra & Crown Chakra

Goethite is traditionally associated with the Root Chakra, representing grounding, security and stability.

Quartz is commonly connected with the Crown Chakra, symbolising clarity, awareness and spiritual connection.

Shape Symbolism | Raw Mineral Specimen

Raw mineral specimens are traditionally associated with natural strength, authenticity and connection to the Earth.

The radiating formations within this piece also carry a symbolic association with growth and expansion, while its contrasting mineral layers reflect the gradual processes through which geological structures develop.

Specimen Details

• Minerals: Goethite & Quartz
• Traditional Mineral Name: Wood Iron
• Mine: Restormel Royal Iron Mine
• Locality: Lostwithiel, Cornwall, England
• Weight: 370g
• Dimensions: Approximately 66.9mm × 66.2mm
• Goethite Formula: FeO(OH)
• Quartz Formula: SiO₂
• Goethite Hardness: Approximately 5–5.5 Mohs
• Quartz Hardness: 7 Mohs
• Colour: Charcoal grey, dark brown, white and rusty orange
• Formation: Radiating Goethite aggregates with crystalline Quartz
• Finish: Natural, raw and unpolished
• Condition: Natural cavities, irregular edges, mineral staining and exposed crystalline formations
• Quantity: One individual specimen

You will receive the exact specimen photographed.

Crystal Care

Handle carefully to protect the delicate radiating mineral structures and exposed Quartz crystals.

Avoid prolonged soaking, chemical cleaning products, abrasive brushes and excessive moisture. Clean gently with a soft, dry brush and store in a stable, dry environment.