Quartz on Hematite | Restormel Royal Iron Mine, Lostwithiel, Cornwall

A fascinating natural mineral specimen from the historic Restormel Royal Iron Mine near Lostwithiel, Cornwall, featuring sparkling quartz crystals within a dark, iron-rich mineral formation.

Weighing 215g, this specimen displays a beautiful contrast between translucent grey and colourless quartz, darker mineral surfaces and earthy reddish-brown iron staining. Its naturally formed crystal-lined cavity makes it an interesting addition to any collection of Cornish or British minerals.

Specimen Description

This distinctive specimen features an angular, earthy brown to dark grey iron-rich matrix, with a prominent crystal-lined opening across one face.

Within the cavity, numerous small quartz crystals form an intricate sparkling surface, ranging from translucent smoky-grey tones to almost colourless and milky white.

The quartz crystals vary in size and orientation, with reflective faces creating flashes of light across the darker interior. A pale crystalline border surrounds sections of the cavity, providing a striking contrast against the deeper grey mineralisation.

Reddish-brown and rusty orange areas are visible across the surrounding matrix, consistent with iron oxide staining and weathering.

The reverse and sides retain their natural, unpolished surfaces, revealing the rough texture and irregular structure of the host material.

Particularly attractive is the contrast between the rugged exterior and the delicate crystal growth concealed within the opening.

This is a one-of-a-kind geological specimen, with its natural formation preserved rather than cut or polished.

About the Minerals

Quartz (SiO₂)

Quartz is a naturally occurring silicon dioxide mineral and one of the most widespread minerals in the Earth's crust.

It commonly develops when silica-rich fluids circulate through fractures, cavities and mineral veins, gradually depositing crystals as geological conditions change.

Quartz belongs to the trigonal crystal system and has a hardness of 7 on the Mohs scale.

Hematite (Fe₂O₃)

Hematite is an iron oxide mineral and an important source of iron ore. Its appearance can range from metallic steel-grey and black to earthy reddish-brown, depending on its crystal structure and physical form.

It belongs to the trigonal crystal system and typically has a hardness of approximately 5–6.5 on the Mohs scale.

Hematite and quartz may occur together in iron-rich mineral deposits, where silica-bearing fluids and iron mineralisation have interacted during different stages of geological formation.

In this specimen, the combination of pale quartz crystals and darker iron-rich material provides an excellent visual example of contrasting mineral growth.

Restormel Royal Iron Mine | Cornish Mining History & Heritage

This specimen originates from the historic Restormel Royal Iron Mine, situated near Lostwithiel in Cornwall, England.

Restormel Royal is an important locality in Cornwall's iron-mining history. While Cornwall is most widely associated with tin and copper production, its mineral-rich geology also supported the extraction of iron ore, including hematite and goethite.

The site has a history extending back to at least the eighteenth century, when workings in the area were known as Trinity Mine during the 1790s.

During the nineteenth century, the mine developed extensive iron ore workings, including underground excavations associated with a substantial open working.

One of the most remarkable events in the mine's history occurred in 1846, when Queen Victoria and Prince Albert visited the site. The mine subsequently became known as Restormel Royal, reflecting its royal association.

Restormel Royal is particularly recognised among mineral collectors for its iron oxide specimens, including goethite, hematite and associated quartz.

Goethite from this locality is especially interesting because it can form radiating, fibrous and botryoidal structures, sometimes displaying a distinctive wood-like appearance historically described as wood iron.

The occurrence of quartz alongside iron-rich minerals reflects the geological processes that shaped the deposit, with mineral-bearing fluids circulating through fractures and cavities over long periods of time.

Today, Restormel Royal remains a significant historic Cornish mineral locality, valued for both its geological specimens and its connection to the county's industrial heritage.

This quartz and hematite specimen offers a tangible connection to that history, preserving natural crystal growth associated with one of Cornwall's notable iron-mining sites.

Provenance note: Restormel Royal Iron Mine is the recorded locality supplied with this specimen. Its precise extraction date and location within the workings are not documented. The mineral identification is based on the supplied specimen information and has not been independently laboratory verified.

Intention & Associated Chakras

Hematite: Traditionally associated with grounding, stability, protection and emotional balance.

Quartz: Commonly associated with clarity, focus, energetic amplification and spiritual awareness.

Together, quartz and hematite are traditionally believed to encourage a balance between clear thinking and remaining grounded in the present moment.

Associated Chakras:

• Root Chakra – Grounding, security and stability
• Crown Chakra – Clarity, awareness and spiritual connection

Crystal intentions and chakra associations are traditional spiritual beliefs rather than scientifically established properties.

Natural Formation Symbolism

This raw specimen retains its original geological shape, with a natural cavity revealing quartz crystal growth within the surrounding iron-rich material.

Raw crystals are often symbolically associated with authenticity, resilience and a connection to the natural world.

The contrast between the rugged exterior and sparkling crystalline interior can also be interpreted as a reminder that beauty and complexity are sometimes found beneath the surface.

Specimen Details

• Mineral: Quartz on Hematite
• Locality: Restormel Royal Iron Mine, Lostwithiel, Cornwall, England
• Weight: 215g
• Dimensions: Approximately 68.7mm × 48.9mm
• Formation: Natural crystal-lined mineral specimen
• Colour: Grey, translucent white, dark brown and rusty red
• Finish: Natural, unpolished
• Condition: Natural irregular edges, mineral staining and crystal growth features, as photographed
• Quantity: One unique specimen

You will receive the exact specimen photographed.

Please note: Natural mineral specimens can contain fragile crystals, irregular edges, fractures and inclusions. Handle carefully to protect delicate crystal formations.