Unit of competency Outline

Date retreived
23/07/2026 9:03 PM AWST

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Handle gem materials

Handle gem materials

Unit of competency
National Code
MEM19003
State Code
OAU28
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
24/01/2020
Field of Education
100307 - Jewellery Making
Original Release Date
24/01/2020
Nominal Hours
18
Description
This unit of competency defines the skills and knowledge required to safely handle a variety of gem materials and identify the condition and features of gem materials.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: 2
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 Handle gem materials
  • 2.1 Select tools and equipment to observe gem materials
  • 2.2 Observe the physical properties, techniques and results of gem materials
  • 2.3 Identify requirements for protection and storage of gem materials
  • 2.4 Handle gem materials to minimise risk of damage
3 Record and compare general observations
  • 3.1 Record observations and compare with reference materials
  • 3.2 Interpret results
No information
No information
Replaces
State Code National Code Title Type
W5650 MEM19003B Handle gem materials Unit of competency