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  • Larvotto breaks down the Hillgrove process
28 August 2026
WRITTEN BY Shae Russell

Larvotto breaks down the Hillgrove process

Crush it. Grind it. Float it.

Mining.com.au is back at Larvotto Resources’ (ASX:LRV) Hillgrove Project in New South Wales, this time with Process Manager Ian Robotham for a closer look at what happens once ore comes out of the mine.

  • Crushing: Underground ore is broken down to around 12mm
  • Grinding: The ball mill takes it down to about 180 microns
  • Flotation: Reagents and air help separate the valuable minerals
  • People: Around 30 people are expected to work in the processing plant
  • Local workforce: Hillgrove is built around a drive-in, drive-out model

The rocks arrive chunky. They leave considerably less confident.

About the guest and company:
Ian Robotham is the process manager at Larvotto Resources’ Hillgrove Antimony-Gold Project in New South Wales. Larvotto is refurbishing and commissioning Hillgrove’s existing processing infrastructure as it advances the project towards production.

🎥 Watch the full site visit for a closer look at the machinery turning Hillgrove ore into concentrate.

Add to Watch List:
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Written By Shae Russell
Shae has been an equities analyst with a focus on investment writing for 15 years; the last eight of which has centred on the domestic and international mining sector. She’s now bringing this expertise to enhance and strengthen Mining.com.au‘s role as Australia’s leading source of mining news.

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