Unit of competency Outline

Date retreived
23/07/2026 12:44 PM AWST

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Handle and examine gemstone materials

Handle and examine gemstone materials

Unit of competency
National Code
MEM19004
State Code
OAU27
TGA Status
Current
DTWD Status
Approved
Current Release Number
1.00
Current Release Date
26/06/2019
View on TGA
State Implementation and Classification
Approved Date
Field of Education
100307 - Jewellery Making
Original Release Date
Nominal Hours
54
Description
This unit of competency defines the skills and knowledge required to safely handle a variety of gem materials and examine gems to determine physical and chemical properties.Emphasis is placed on knowledge of the principles of gemmology, gemstone and diamond nomenclature, gemstone processing enhancement and repair, and appreciation of gemstone qualities. This unit applies to an individual working autonomously in a jewellery manufacturing environment and guided by strict rules of procedure. Note: The competencies covered by this unit do not include the requirement to perform accurate and positive gemstone identifications.No licensing, legislative or certification requirements apply to this unit at the time of publication.Band: AUnit Weight: 6
Notes
Elements and Performance Criteria
1 Determine job requirements
  • 1.1 Follow standard operating procedures (SOPs)
  • 1.2 Comply with work health and safety (WHS) requirements at all times
  • 1.3 Use appropriate personal protective equipment (PPE) in accordance with SOPs
  • 1.4 Identify job requirements from specifications, job sheets or work instructions
2 Perform gemstone examinations and handle gem materials
  • 2.1 Select examination methods and equipment appropriate to the gem material and examination requirements
  • 2.2 Prepare equipment and specimen
  • 2.3 Apply handling measures appropriate to gem material
  • 2.4 Identify the physical and optical properties of gem materials
  • 2.5 Record and verify examination results
  • 2.6 Prepare examination results and record conclusions with supportive evidence
No information
No information
Replaces
State Code National Code Title Type
W5651 MEM19004B Handle and examine gemstone materials Unit of competency