X-ray Diffraction (XRD) Analysis: Materials Identification and Characterization
What is X-ray Diffraction?
X-ray diffraction is based on the interaction of an X-ray beam with the atomic structure of a crystalline material. As the X-rays pass through the sample, they are deflected, forming a diffraction pattern unique to each crystalline substance. This pattern is then analyzed to identify the phases present.
Applications of XRD analysis
Total Rock XRD
Total rock XRD analysis identifies the mineral phases present in a rock sample without prior mineral separation. This method is particularly useful for :
- Determining the overall mineralogical composition of a sample.
Study mineral transformations under different geological conditions. - Compare mineralogical variations between several samples from the same site.
Clay XRD
XRD analysis of clays is a specific method for identifying and quantifying the clay minerals present in a sample. This analysis is essential for :
- Determine the nature and abundance of clay minerals (kaolinite, illite, smectite, etc.).
- Study mineralogical changes under different environmental conditions.
- Characterize soils and sedimentary formations.
Our XRD Analysis Service
Thanks to our state-of-the-art equipment (the latest generation Bruker D6 Phaser), we can offer you a complete DRX analysis service, including :
- Fast, accurate analysis.
- A detailed interpretation report.
- Personalized assistance for processing results.
Why choose RocksLab ?
✅ Recognized expertise in Clay and Total Rock X-ray diffraction.
✅ Unlike some competitors, INGEN has its own analysis machines, guaranteeing confidentiality of results.
✅ State-of-the-art equipment ensures optimum precision.
✅ Fast turnaround times tailored to your needs.
X-ray Diffraction FAQ
How long does a XRD analysis take?
Analysis times vary according to the type of analysis (Total Rock or Clay) and the complexity of the sample, but our results are generally available quickly. For the urgent cases, we can provide results within 48 hours. Normal turnaround 2 to 3 weeks.
What quantity of sample is required?
We recommend a minimum of 0.5 g of fine powder to ensure accurate analysis.
Got a rock? We’ll grind it for you!
How much does XRD analysis cost?
Le prix dépend du nombre d’échantillons et du type d’analyse choisie. Contactez-nous pour un devis personnalisé.
A specific question, a request for a quote?
Do not hesitate to contact us, we will answer you as soon as possible.
