Our silica sand data with source and date: the 2019 Ministry XRF report, a 2021 sieve analysis and the typical values of our 2026 technical data sheet.
Every figure we publish names its source, its method and its date. Typical values are labelled typical: they describe our product in general and are not a guaranteed specification. For a shipment, ask for a Certificate of Analysis, which covers the grade and lot you buy.
SiO₂ 99 % · Fe₂O₃ 0.02 % (typical)
59.7 % passing 0.425 mm (one sample)
SiO₂ 98.60 % (one sample)
A typical value describes our product in general; it is not a guaranteed limit for every shipment. For each order we issue a Certificate of Analysis on request, covering the lot you buy.
| Parameter | Typical value | Unit | Method |
|---|---|---|---|
| SiO₂ | 99 | % | XRF, DIN 51001 (Bruker S4 Pioneer) |
| Fe₂O₃ | 0.02 | % | XRF, DIN 51001 (Bruker S4 Pioneer) |
| Al₂O₃ | 0.65 | % | XRF, DIN 51001 (Bruker S4 Pioneer) |
| TiO₂ | 0.04 | % | XRF, DIN 51001 (Bruker S4 Pioneer) |
| Na₂O | 0.008 | % | XRF, DIN 51001 (Bruker S4 Pioneer) |
| K₂O | 0.004 | % | XRF, DIN 51001 (Bruker S4 Pioneer) |
| CaO | 0.018 | % | XRF, DIN 51001 (Bruker S4 Pioneer) |
| MgO | 0.011 | % | XRF, DIN 51001 (Bruker S4 Pioneer) |
| Cr₂O₃ | 0.0002 | % | XRF, DIN 51001 (Bruker S4 Pioneer) |
| Loss on ignition (LOI) | 0.25 | % | DIN EN 955 (muffle furnace) |
Typical values, company technical data sheet (2026) · Typical values, not guaranteed.
The sieve analysis (ASTM C429-01) is on the 0.1–0.6 mm grade page. Download the data sheet: English (PDF) · Arabic (PDF).
A typical value describes our product in general; it is not a guaranteed limit for every shipment. For each order we issue a Certificate of Analysis on request, covering the lot you buy.
Full analysis on the grade page| Parameter | Value (%) |
|---|---|
| SiO₂ | 98.60 |
| Fe₂O₃ | 0.066 |
| Al₂O₃ | 0.57 |
| TiO₂ | 0.051 |
| MnO | 0.011 |
| K₂O | 0.008 |
| CaO | Not detected |
| MgO | Not detected |
| Na₂O | Not detected |
| P₂O₅ | Not detected |
| Loss on ignition (LOI) | 0.62 |
Report 89/4/2019/CH38 · 22 April 2019 · XRF · These results describe the one sample tested; they are not typical values.
These results describe the one sample tested; they are not typical values.
A copy of the report is available on request.
| Sieve (mm) | Sieve (µm) | Passing (%) |
|---|---|---|
| 0.850 | 850 | 100 |
| 0.600 | 600 | 99.8 |
| 0.425 | 425 | 59.7 |
| 0.300 | 300 | 30.2 |
| 0.180 | 180 | 11.5 |
| 0.150 | 150 | 10.1 |
| 0.075 | 75 | 5.9 |
Report C/21039 · 23 January 2021 · ASTM C136 · These results describe the one sample tested; they are not typical values.
These results describe the one sample tested; they are not typical values.
A copy of the report is available on request.
The 0–600 µm grade pageFor each order, a Certificate of Analysis is available on request, and buyers can appoint an inspection company of their choice. Samples are available for your own tests.
Tell us the grade, quantity and destination, and we will send a quotation, usually within 24 hours on working days.
