Assay Standard
FeS2 Crystallization Grade A
Mineral precision for the global lapidary trade
Global Pyrite Export was founded to establish direct, transparent supply lines between geological raw pyrite reserves and India's demanding jewelry craftsmen, carving artisans, and commercial mineral buyers.
While ordinary commercial pyrite is treated as secondary byproduct, our sorting floors isolate only Jewellery Grade Raw Pyrite Lump specimens. Each piece exhibits genuine cubic formation, radiant brass-gold crystalline sheen, and stable physical density. Operating under our motto, "Shining Fortune Worldwide," we provide verifiable assay grading, certified specimen lots, and dependable insured delivery to clients throughout India.
Assay precision
Every lump is inspected for crystal density, brass-gold luster, and facet integrity before lot assignment.
Documented authenticity
Direct mine-source tracing with verified grading and tamper-evident packaging across India.
Insured courier dispatch
Secure protective packaging, moisture-guarded wrapping, and insured courier delivery across India.
Our dispatch process
From mine-gate inspection to doorstep courier delivery across India, every shipment follows a calibrated four-stage protocol to ensure specimen grade purity and safe transit.
Ethical mine-gate sourcing
We secure untreated natural pyrite lump directly from certified mine sources, ensuring traceable chain of custody and geological authenticity.
Assay grading and selection
Every batch passes rigorous manual sorting and density checks to isolate Jewellery Grade cubic formations with uniform brass-gold luster.
Shock-absorbent packaging
Selected lumps are cushioned inside sealed damp-proof chambers and reinforced boxes to protect delicate crystal facets in transit.
Insured courier dispatch
We orchestrate insured express courier dispatch across India accompanied by full assay documentation, commercial invoices, and real-time tracking.
Request bespoke dispatch or lot assay documents
We arrange insured courier consignments tailored to jewellery manufacturers, gemstone lapidaries, and mineral collectors across India.
Certified standards for raw pyrite lumps
Inspect each lot with laboratory assays for density, luster, and sulfur purity before shipment.
Global Pyrite Export enforces a dual-verification workflow across all jewellery-grade lots. Every batch of natural crystalline ore undergoes laboratory testing and physical caliper measurement, ensuring buyers receive specimens with high structural integrity and clean cubic geometry.
Mineral density threshold
Verified specific gravity confirming solid crystalline structure without internal porous fissures.
Brass luster rating
Clean brass-gold surface plane luminescence inspected under calibrated spectrum daylight.
Sulfur & iron assay assay
Stoichiometrically verified iron disulfide assay guaranteeing authentic geological formation.
Batch consistency guarantee
Dimensional lot sorting suited for precision lapidary faceting, cabochon carving, or display.
Specimen verified for clean cubic faces, crystal cluster cohesion, and zero crumbling edges prior to protective dispatch packing.