MADAGASCAR · GEOLOGICAL CONTEXTHistorical catalogue reference
Ilmenite
FeTiO₃
Titanium feedstock
Explore materialMADAGASCAR GEOLOGICAL CONTEXT · NOT A PHOTO OF THIS MATERIAL
Reference photograph · not deposit evidence. Anne97432 · CC BY-SA 2.5 · Wikimedia Commons
- Research family
- Mineral sands & rare earths
- Reference chemistry
- ZrSiO₄
- Crystal system
- Tetragonal
- Malagasy provenance
- Historical reference
01 / Technical dossier
The material. The evidence.
Reference properties and the analytical work needed to assess this material for industrial use.
TO-REF-ZIRCON
Revision 1.0 · Technical reference
Material identity
ZrSiO₄
Zirconium silicate; hafnium commonly substitutes for zirconium. Radionuclide assessment is relevant to concentrate handling.
- Mohs hardness · reference species
- 7.5
- Crystal system
- Tetragonal
Handbook of Mineralogy · Zircon · Zircon. Mineral identification constants, not bulk product test results.
Historical catalogue reference
Listed in historical national mineral reporting. This does not establish current production, economic reserves, ownership or commercial availability.
Laboratory characterisation
Parameters to establish on a representative sample. Methods below are analytical routes, not a certified test protocol. No lot-specific result or acceptance limit has been supplied.
| Parameter / reporting unit | Analytical route | Result |
|---|---|---|
| ZrO₂ + HfO₂% dry mass | Validated XRF or digestion + ICP-OES / ICP-MS; matrix-specific preparation | Not supplied |
| TiO₂ / Fe₂O₃% dry mass | Validated XRF or digestion + ICP-OES / ICP-MS; matrix-specific preparation | Not supplied |
| U / Thmg/kg | Validated XRF or digestion + ICP-OES / ICP-MS; matrix-specific preparation | Not supplied |
| Particle-size distribution (d10 / d50 / d90)µm | Sieving or laser diffraction; report dispersion conditions | Not supplied |
Traceability & certification
- Sample ID & collection date
- Not supplied
- Locality & supplier provenance
- Not supplied
- Sampling protocol & representativeness
- Not supplied
- Laboratory & accreditation scope
- Not supplied
- Certificate of analysis (CoA)
- Not supplied
- Product form, packaging & shelf life
- Not supplied
Handling & safety
Assess natural radioactivity and applicable transport rules, in addition to dust controls and a shipment-specific SDS.
Reference basis
USGS · The Mineral Industry of Madagascar, 2019 (published 2024)
Mineralogical Society of America · Handbook of Mineralogy
Mineral identity and ideal chemical formulas; not Madagascar sample analyses.
Reference sheet only, not a certified product TDS, safety data sheet or certificate of analysis. No purity, grade, origin or supply commitment is certified.
02 / Continue your research
Related materials
MADAGASCAR · GEOLOGICAL CONTEXTMADAGASCAR · GEOLOGICAL CONTEXTHistorical catalogue reference
Rutile
TiO₂
Titanium & pigment feedstock
Explore materialMADAGASCAR · GEOLOGICAL CONTEXTHistorical catalogue reference
Monazite / rare earths
(Ce,La,Nd,Th)PO₄ (representative)
Rare-earth-bearing mineral concentrate
Explore material