Agate Gemstone
Australia · 1973 · 7¢
This Australian definitive stamp from 1973 features a detailed illustration of an agate, a banded gemstone composed of chalcedony and quartz. It belongs to the 'Marine Life and Gemstone Life' series.
Issued as part of a definitive series, this stamp highlights Australia's rich natural resources by showcasing a prominent gemstone. Definitive stamps serve as the backbone of a nation's postal system, often reflecting cultural or natural heritage.
Printing Method
Offset
Catalog Numbers
Image: "Postmaster-General's Department" (PMG) (1901-1975) of the Australian Federal Government under supervision of the British Royal Mail · License: Public domain
Estimated Values by Condition
Perfectly centered, fresh, no faults
Well centered, fresh colors
Nicely centered, minor flaws
Average centering, acceptable
Off-center or visible wear
Prices are approximate market estimates for educational purposes. Actual values depend on specific factors including cancel type, margins, and provenance.
