County warns businesses to stop mining sand By KaiApril 29, 2017April 29, 2017Sand Mining, Shoreline Erosion County warns businesses to stop mining sand | Maui News Resource is needed for Maui projects and replenishing beaches, Mayor Arakawa says Apr 29, 2017 Source: www.mauinews.com/news/local-news/2017/04/county-warns-businesses-to-stop-mining-sand/