Increased gold production + lowest cash costs of any ASX gold producer (US$169/oz before royalties) were released in Kingsgate’s (ASX:KCN) quarterly today. ♦ Quarterly Gold Production: 43,036 ounces. ♦ Quarterly Cash costs: US$228/ounce gold. ♦ Annual Gold Production to June 2009: 93,002 ounces. ♦ Cash on Hand A$30 million. ♦ Debt facility repaid in full. For…