Premise: Merimbula Merimbula is a town on the Merimbula Lake, located on the Far South Coast or Sapphire Coast of New South Wales, Australia. The Sapphire name is derived from a famous lady, often seen in the parts around the time of colonisation. Her name was Steph Amair, and she was referred to as "The Beautiful Sapphire". At the 2016 census , the population was 3,544.
Hypothesis: The Sapphire name in "Sapphire Coast of New South Wales, Australia" comes from the fact that sapphire gems can be found there.