Fluid inclusion studies show a rejuvenated epithermal deposit. Detailed examination of mineralizing fluids and formation of deposit. Coromandel area of New Zealand, gold formed by geothermal systems. Site examines how the gold was precipitated out of the hot fluids and the techniques used to sample the geothermal fluids. T'boli gold project, the Philippines, high sulphur epithermal deposit, mined by locals using hand methods only.
Site includes details on geological setting and style of mineralization.
If there are any minerals that you did not recognise in the text or you want to know more about them then click here . This takes you to the mineral gallery, arranged in alphabetical order. June 98 Bibliography Colley.