• Geology of Malaysia
  • Windows to Malaysian Geology
  • Outline of Malaysian Geology
  • Malaysian Geology in Specific
    • Geological Map of Peninsular Malaysia (simplified version)
    • Geological Map of East Malaysia
    • General Geology of Sabah
      • Regional Geological Correlation
      • Sedimentology & Tectonics of Quaternary Sediments in Sabah
  • Common Rock Types
  • Common Rocks of Malaysia
  • Common Minerals
  • Page 1 - A to J
  • Page 2 - K to T
  • Page 3 - U to Z
  • Common Fossils
    • Page 1 - A to J
    • Page 2 - K to T
    • Page 3 - U to Z
  • Gemology Corner
  • Understanding Gemology
    (credits: Mr Lau Yin Leong)
  • What is gemology?
  • Gemstones formation
  • Inorganic & organic gemstones
  • Crystal structure
  • Natural gemstones, synthetics & imitations
  • Gemstones phenomena
  • Gemstones inclusion
  • Identification tests for gemstones
  • Gemological Instruments
  • Gemstones treatment & enhancement
  • Platinum, gold & silver
  • Jewelry
  • Grading & Appraisals
• Regional Geology-other neighbouring countries in S.E.A
  • Geology of Indonesia At A Glance , GeoMap
  • Geology of Singapore
  • Department of Mineral Resources (Thailand)
  • Department of Geology and Minerals of Vietnam