Examkin

Soru

Zorluk: ZorNational Gemstone

In 1993, the Governor-General of Australia officially proclaimed a national gemstone to represent the country, acknowledging that Australia produces approximately 95% of the world's precious supply. Which gemstone is officially recognized as the national gemstone of Australia?

  1. The OpalCevap
  2. B
    The Sapphire
  3. C
    The Diamond

Cevap

The Opal is the official national gemstone of Australia.
The Opal is correct because it was officially proclaimed as the national gemstone of Australia on 27 July 1993. This status honors Australia's unique geological heritage and its role as the source of most of the world's precious opals, including the rare 'Black Opal'.

Adım Adım Çözüm

1
Identify the significance of the year 1993 in Australian symbols.
In 1993, the Governor-General formally designated a national gemstone.
Official proclamations establish the formal symbols used to represent the nation.
2
Consider Australia's global production statistics for precious stones.
Australia produces around 95% of the world's precious opal.
National symbols often reflect unique natural resources that define the country's geography and economy.
3
Distinguish between official symbols and other valuable natural resources.
The Opal is the symbol, whereas the Sapphire and Diamond are resources without that specific status.
Only one stone holds the official title of 'National Gemstone'.

Anahtar Kavram

National Gemstone Recognition

İpuçları

1
The national gemstone was officially proclaimed by the Governor-General in 1993.
2
Australia is famous for the 'Black' variety of this stone, found in Lightning Ridge.
3
Australia produces nearly all of the world's precious supply of this colorful, iridescent stone.

Daha Fazla Pratik

Review other national symbols like the Floral Emblem (Golden Wattle) and the National Colors (Green and Gold) to avoid confusion between different types of emblems.
Tahmini Süre:1m 30s
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Konular

National Gemstone

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