Description
100% Genuine Hematite on Feldspar
This specimen is a rare Hematite on Feldspar crystal association, sourced from the famous mineral-rich region of Skardu, Pakistan. Hematite, an iron oxide mineral known for its metallic luster and striking appearance, contrasts beautifully with the pale tones of Feldspar, one of Earth’s most abundant silicate minerals. Together, they create a visually impressive and scientifically significant specimen that displays both mineralogical diversity and natural beauty. The exact specimen pictured, shown with a 1cm scale cube for accurate sizing, is the one you will receive. Every specimen is 100% genuine and supplied with a Certificate of Authenticity.
Geological Origin – Skardu Pegmatite Deposits
The Skardu Valley in Gilgit-Baltistan lies in the heart of the Himalayan and Karakoram mountain ranges, a region famous for producing some of the world’s most remarkable mineral specimens. The geology of Skardu is dominated by pegmatites and high-grade metamorphic rocks, which provide the perfect conditions for the crystallisation of Feldspar, Quartz, Tourmaline, and rarer minerals such as Topaz and Aquamarine. Hematite in these environments often occurs as metallic inclusions, coatings, or crystalline associations with silicate minerals.
The natural occurrence of Hematite on Feldspar demonstrates the interplay between silicate-rich and iron-rich mineralisation within these mountain pegmatites, offering collectors a rare glimpse into the geological processes that shaped the region.
Mineralogical Characteristics of Hematite
- Mineral Group: Oxide mineral
- Chemical Formula: Fe₂O₃
- Crystal System: Trigonal
- Habit: Commonly forms tabular or micaceous crystals with metallic to submetallic luster
- Colour: Steel-grey to black in crystalline form, with a red streak that is diagnostic
- Hardness: 5.5–6.5 on the Mohs scale
- Special Feature: Strong metallic luster with reflective surfaces, making it a visually striking mineral
Mineralogical Characteristics of Feldspar
- Group: Tectosilicate mineral family
- Chemical Composition: KAlSi₃O₈ – NaAlSi₃O₈ – CaAl₂Si₂O₈ (a series of potassium, sodium, and calcium feldspars)
- Crystal System: Triclinic to monoclinic
- Habit: Blocky to tabular crystals, often showing twinning
- Colour: Typically pale white, cream, pink, or grey with vitreous luster
- Hardness: 6 on the Mohs scale
- Significance: One of the most important rock-forming minerals in Earth’s crust
Collector and Display Value
Hematite on Feldspar is a prized specimen for both collectors and educators. The stark contrast between the metallic silver-black shimmer of Hematite and the lighter, earthy tones of Feldspar provides striking visual appeal. For mineral enthusiasts, the association of two different mineral groups – a metallic oxide and a rock-forming silicate – highlights the complexity of mineral formation in pegmatitic and metamorphic environments.
Such specimens are often chosen for display due to their natural contrast and geological significance, making them suitable for private collections, educational institutions, and museum exhibits.
Why This Specimen is Exceptional
- Rare Hematite on Feldspar mineral association from Skardu, Pakistan
- Displays metallic luster of Hematite against pale Feldspar matrix
- From a globally recognised region for world-class mineral specimens
- Combines an oxide mineral with a silicate mineral, showcasing natural geological diversity
- Durable and collectible, with Mohs hardness ranging from 5.5–6.5 (Hematite) and 6 (Feldspar)
- Supplied with a Certificate of Authenticity
- Exact specimen photographed – no substitutes
This Hematite on Feldspar crystal specimen from Skardu, Pakistan is a rare and captivating piece, combining natural elegance with geological significance, making it a superb addition to any mineral collection.
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