Note: rocks as sold on card by LP and Imperial could include a radar dish as shown above.
Sizes
Crater version
Triple peak version
Single peak version
Smallest version
Length
Height
Length
Height
Length
Height
Length
Height
89 mm
13 mm
92 mm
48 mm
60 mm
28 mm
46 mm
11 mm
3 1/2 in
1/2 in
3 5/8 in
1 7/8 in
2 3/8 in
1 1/8 in
1 13/16 in
7/8 in
The crater rock exists in both a solid and hollow version, both of which can be found together in a single set (the Apollo Exploration box set at least). The hollow version is marked Made in Hong Kong.
Other than slight variations in shade, some versions of the moon rocks have also been found moulded in a uniform colour of solid blue.