Obverse
6th crowned portrait of HM Queen Elizabeth II facing right
Lettering: ELIZABETH II
AUSTRALIA 2022
1 DOLLAR
Reverse
Two people walking through the Undara Lava Tubes.
Lettering: U
UNDARA
LAVA TUBES
1 DOLLAR
Extended information
Year
Denomination
Currency
Metal
Aluminum-Bronze
Ruler
Weight
9 g.
Diameter
25
mm.
Thickness
2.5 mm.
Series
Great Aussie Coin Hunt 3
Subject
Undara Lava Tubes
Alignment
Medal ↑↑
Shape
Round
Edge
segmented reeding