An SOS has been raised to #SaveOurSoils with Limestone Coast residents rallying, urging the State Government to halt all mineral mining proposals in the region to undertake an independent scientific evaluation to prove there is no detrimental risk.


Led by the Limestone Coast Sustainable Futures Association (LCSF), the grassroots campaign is raising awareness of the threat that mining practices pose to the future productivity of local agricultural industries due to lost soil profiles, risk to underground water resources, loss of biodiversity and ultimate impact to community wellbeing.


LCSF chair and local farmer Todd Woodard said the region’s highly productive agricultural land delivers one third of the state’s farming GDP, with the group campaigning for the region to be protected from controversial strip-mining activities.


“To support long-term regulatory reform, the association is demanding the State Government undertake an independent vulnerability assessment to comprehensively evaluate the risks and ultimate impacts of proposed strip-mining operations on the local environment and long-term consequences on economic and social well-being,” he said.


“This detailed evidence-based research was critical to ensure strip mining activities would not compromise agricultural production and impact local jobs, or indeed jeopardise environmental or cultural value.


“Exploration licenses currently cover more than 30% of the Limestone Coast region, stretching from Keith in the north to Mount Gambier and Kingston in the south, with immediate concerns of a mining lease being granted 35km south east of Naracoorte as part of the Koppamurra Project.


“The Federal Government last week announced that its project proponents (2019-founded start-up AR3) had been awarded $5m to support project planning and to build investor interest.”


Mr Woodard said urgency was building for the State Government to prove mining would not impact the long-term productivity or water security in the region, with the need for tighter regulatory controls on mining proponents to deliver greater transparency on their project plans.


“Our soils are our lifeblood – we are rallying as a community, fighting to protect the long-term sustainability of our food and fibre industries and its extensive value chain which would be devastated by the projected short-term gains of these opportunistic mining companies,” he said.


“The proposed style of mining is one of the most aggressive forms of mineral extraction. The process takes everything in its path from the surface trees, vegetation and infrastructure, digging down to extract from the clay base, devastating the soil structure, macro minerals and biology of the earth.


“Whilst existing frameworks are in place under the Mining Act to manage mining activities, rural Australia is littered with examples of malpractice and irreparable damage leading to disturbing environmental and economic outcomes. There is no compensation adequate to restore the land back to its original state and the government must provide a higher level of protection, committing to pause mining activities in the Limestone Coast until a thorough independent risk assessment is made.”


Local businesswoman and farmer Alana Davies said it was feared rare earth mining activities would permanently alter the topography of the land, removing dips and swales, which provide transient water courses for birdlife and riparian species, and unique runaway holes that recharge the aquifer.


“Our finite water resources are precious. Mining activities pose a major threat to water security due to risk of contamination from heap leaching and destruction of the topography of the land which naturally hydrates the aquifer,” she said.


“Once broken this cannot be restored, forever impacting our environment and the rich food and fibre sector it sustains.


“The government must commit to investing in comprehensive independent research to prove our community will not be negatively impacted by any such activity, protecting our high value agricultural land and key environmental assets from destruction. This is about safeguarding the wellbeing of our community for future generations.”


Mr Woodard said the Limestone Coast Sustainable Futures Association is seeking an exemption from rare earth mining activities in the Limestone Coast. It is urging the State Government commit to a vulnerability assessment undertaking a comprehensive, science-based, independent investigation exploring the potential impacts of strip-mining activities to support informed decision making. The study would investigate rare earth mining impact on:


· Water resources of the Lower Limestone Coast including Prescribed Wells Area (confined and unconfined aquifer)


· Investigate the process and effectiveness of rehabilitation techniques in the local landscape.


· Understand the long-term impact to the topography and unique geology of the landscape, such as ability to drain water, sustain wetlands and ground water dependent ecosystems.


· Impacts to unique flora and fauna and key cultural assets, including redgum eucalypt trees.


· Public health risks of exposure to radioactivity involved with extraction of rare earths, including water, terrestrial and airborne exposure.


· Measure the long-term economic and social impact of mining activities versus the existing food and fibre economy, both state and local.


· Explore options for rare-earth element recycling to reduce reliance on strip mining activities to support the state’s renewable transition.


Mr Woodard said “failure to act will compromise the Limestone Coast’s globally recognised agricultural outputs”.


He said those outputs included generating a third of the value of South Australia’s agricultural produce (GDP) from only 2% of its land mass; 83% of Australia’s Lucerne seed; 77% of SA’s plantation forestry output; 54% of SA’s beef and cattle market; 49% of SA’s milk production; 44% of SA’s potatoes; 34% of SA’s finest wool flock; one third of SA’s wine production, including the regions of Wrattonbully, Padthaway and Coonawarra.


To support the campaign or purchase an #SaveOurSoils corflute visit www.limestonecoastsustainablefutures.com.au.