Expert insights on diatomaceous earth, amorphous silica, and Australian natural minerals
Welcome to the BSiO₂ knowledge centre — Australia's most comprehensive resource on diatomaceous earth, biogenic amorphous silica, and the applications of naturally occurring diatomite across agriculture, construction, health, industry, and environmental management. All articles are written from our direct experience as Australia's only known domestic producer of non-calcined, independently certified biogenic amorphous silica, mined and processed in Far North Queensland.
A 50-million-year-old fossil mineral is transforming modern silicone adhesive chemistry. Published research in Scientific Reports ...
When people hear the word "silica" they often think of danger — and that concern is valid. But it applies to one specific form o...
Australia produces more than 50 million tonnes of grain annually. Protecting that grain from weevils, beetles, and moths without c...
Australia has more than 600 million commercial poultry. Red mite, litter beetle, and fly populations in sheds cost the industry mi...
Portland cement production accounts for approximately 8% of global CO₂ emissions. Research shows 15% DE replacement increases co...
Food-grade diatomaceous earth has been used as a health supplement for decades. Its high silica content, remarkable surface area o...
New articles on diatomaceous earth applications, Australian mining news, and product updates — contact us for more information or to discuss your requirements.
BSiO₂ Pty Ltd is Australia's only known domestic producer of naturally occurring, non-calcined biogenic amorphous silica (diatomaceous earth), mined and processed in Far North Queensland. Our product is independently certified by Simtars Analytical Services (respirable quartz <0.5%), Agon Environmental (80.2% amorphous silica by XRD), and HRL Technology Group (particle size D50 156 µm, specific surface area 494.4 m²/kg).
We supply wholesale in 1 tonne FIBC bulka bags across East Coast Australia, Darwin, and South Australia. Applications include grain storage, poultry pest control, livestock feed additives, industrial spill kits, health supplements, pet products, silicone adhesives and sealants, green concrete, and mining applications. Contact Richard West on 0418 465 707 for wholesale enquiries.
Talk to Richard West about product grades, pricing, and your specific application requirements.
