{"product_id":"chlorite-siderite-mineral-specimen-drakewalls-mine-cornwall","title":"Chlorite \u0026 Siderite Mineral Specimen | Drakewalls Mine, Cornwall","description":"\n\u003cp\u003eA fascinating \u003cstrong\u003eChlorite and Siderite mineral specimen from Drakewalls Mine, Gunnislake, Cornwall\u003c\/strong\u003e, displaying dark green-grey mineralisation, finely textured crystalline surfaces and scattered pale crystal formations.\u003c\/p\u003e\n\n\u003cp\u003eWeighing approximately \u003cstrong\u003e90g\u003c\/strong\u003e, this natural specimen has a rugged, irregular appearance, with a densely textured surface that catches the light in tiny sparkling points. Its predominantly dark green-grey colouring is complemented by subtle earthy-brown areas, small white to translucent crystals and naturally occurring cavities.\u003c\/p\u003e\n\n\u003cp\u003eThe specimen reveals different mineral textures across its surface, from compact, finely crystalline areas to more uneven sections containing small exposed crystal growths. Scattered rusty-orange staining adds further contrast, highlighting the varied mineralisation present within the piece.\u003c\/p\u003e\n\n\u003cp\u003eViewed from different angles, the specimen displays a combination of rough matrix, delicate crystalline deposits and small pockets of contrasting mineral growth. These natural features give it a distinctive character, making it an interesting addition to a collection of British minerals and historic Cornish mining specimens.\u003c\/p\u003e\n\n\u003cp\u003eMeasuring approximately \u003cstrong\u003e39.8mm × 54.2mm\u003c\/strong\u003e, this is an individual specimen associated with \u003cstrong\u003eDrakewalls Mine in the Gunnislake area of Cornwall\u003c\/strong\u003e, a region with a long history of copper, tin and other metalliferous mining.\u003c\/p\u003e\n\n\u003ch3\u003eAbout the Minerals\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eChlorite\u003c\/strong\u003e refers to a group of hydrous, magnesium- and iron-bearing sheet silicate minerals. Chlorite minerals commonly display green, grey-green or dark green colouring and can occur as fine-grained aggregates, coatings and altered mineral assemblages.\u003c\/p\u003e\n\n\u003cp\u003eChlorite is often associated with hydrothermal alteration, where hot mineral-bearing fluids interact with existing rocks and change their mineral composition. In mineral specimens, it may form fine crystalline coatings or occur within the surrounding matrix.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSiderite\u003c\/strong\u003e is an iron carbonate mineral with the chemical formula FeCO3. It commonly forms in hydrothermal mineral veins and can occur in rhombohedral crystals, granular aggregates and compact masses.\u003c\/p\u003e\n\n\u003cp\u003eSiderite may display pale brown, yellowish-brown, grey or darker earthy tones. Exposure to oxygen and moisture can lead to iron-rich alteration products, sometimes producing rusty-brown staining on mineral surfaces.\u003c\/p\u003e\n\n\u003cp\u003eThe association of these minerals reflects the varied geological processes that can occur within mineralised rock and hydrothermal vein systems.\u003c\/p\u003e\n\n\u003ch3\u003eDrakewalls Mine, Gunnislake, Cornwall\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eDrakewalls Mine\u003c\/strong\u003e is associated with the historic metalliferous mining landscape around Gunnislake in the Tamar Valley, an area renowned for its copper and tin mining heritage.\u003c\/p\u003e\n\n\u003cp\u003eThe wider Gunnislake and Tamar Valley mining district developed around mineral-rich veins formed through geological processes associated with Cornwall's granite intrusions and hydrothermal mineralisation.\u003c\/p\u003e\n\n\u003cp\u003eDuring the eighteenth and nineteenth centuries, mining became an important part of the region's economy, with extensive underground workings, engine houses, ore-processing facilities and transport infrastructure supporting the extraction of valuable minerals.\u003c\/p\u003e\n\n\u003cp\u003eThe district forms part of Cornwall's wider industrial mining heritage, where generations of miners worked complex underground mineral veins and contributed to the development of mining engineering and mineral extraction techniques.\u003c\/p\u003e\n\n\u003cp\u003eSpecimens attributed to historic Cornish mines are particularly interesting to collectors because they connect the mineral itself with a named locality and the region's industrial history.\u003c\/p\u003e\n\n\u003cp\u003eThis Chlorite and Siderite specimen is recorded as originating from Drakewalls Mine, making it a distinctive addition to a collection of Cornish minerals, British geological specimens or historic mining localities.\u003c\/p\u003e\n\n\u003ch3\u003eIntention\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eGrounding \u0026amp; Emotional Balance\u003c\/strong\u003e\u003cbr\u003e\nWithin crystal traditions, Chlorite is associated with \u003cstrong\u003ecleansing, renewal, balance and connection to nature\u003c\/strong\u003e, while Siderite is symbolically linked with grounding, resilience, stability and inner strength.\u003c\/p\u003e\n\n\u003cp\u003eTogether, these minerals make a symbolic choice for intentions surrounding emotional steadiness, personal growth and maintaining a grounded perspective during periods of change.\u003c\/p\u003e\n\n\u003ch3\u003eAssociated Chakras\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eHeart Chakra\u003c\/strong\u003e\u003cbr\u003e\nChlorite's green colouring is traditionally associated with the Heart Chakra, representing balance, compassion, renewal and emotional harmony.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRoot Chakra\u003c\/strong\u003e\u003cbr\u003e\nThe iron-rich character and earthy tones of Siderite are symbolically associated with the Root Chakra, representing stability, security, grounding and resilience.\u003c\/p\u003e\n\n\u003ch3\u003eShape Symbolism\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eRaw Mineral Specimen\u003c\/strong\u003e\u003cbr\u003e\nRaw crystals and natural mineral specimens are traditionally associated with authenticity, connection to the Earth and appreciation of natural geological processes.\u003c\/p\u003e\n\n\u003cp\u003eUnlike polished carvings, raw specimens retain their irregular formations and exposed mineral textures, allowing the natural characteristics of the material to remain visible.\u003c\/p\u003e\n\n\u003ch3\u003eSpecimen Details\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinerals:\u003c\/strong\u003e Chlorite and Siderite\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocality:\u003c\/strong\u003e Drakewalls Mine, Gunnislake, Cornwall, England\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Raw Mineral Specimen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Natural \/ Unpolished\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 90g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Approx. 39.8mm × 54.2mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Dark green-grey, earthy brown and pale crystalline accents\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntention:\u003c\/strong\u003e Grounding \u0026amp; Emotional Balance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssociated Chakras:\u003c\/strong\u003e Heart and Root\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCollection:\u003c\/strong\u003e Cornish Minerals\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eYou will receive the exact Chlorite and Siderite specimen photographed. Natural variations in mineral texture, crystal formations, colour, surface cavities and irregular edges are part of the individual character of this historic locality specimen.\u003c\/em\u003e\u003c\/p\u003e\n","brand":"Harpo's Angels","offers":[{"title":"Default Title","offer_id":59225520046415,"sku":null,"price":15.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1028\/1238\/5615\/files\/download_28e95490-e53c-402c-bfc9-93bc2ca7e169.png?v=1792696101","url":"https:\/\/harposangels.co.uk\/products\/chlorite-siderite-mineral-specimen-drakewalls-mine-cornwall","provider":"Harpo's Angels","version":"1.0","type":"link"}