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The Golden State Mint (GSM), located in Central Florida, has been dealing in precious metals for over 45 years. Started in 1974, the GSM has always been a family-run operation with a primary focus on providing the highest quality products and exceptional customer service.
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The Aztec Sun Stone, housed in Mexico City’s National Museum of Anthropology, is one of Central America’s most celebrated artifacts. Carved around 1500, it reflects the Aztec view of the cosmos and has inspired the detailed design of the 1 oz Aztec Calendar Silver Round.
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Also known as the Aztec Calendar Stone, the original weighs over 24 tons and spans 12 feet across. Buried after the Spanish conquest, it was rediscovered in 1790 during cathedral renovations. The obverse features Tonatiuh at the center, holding a heart in each hand, surrounded by 20 symbols marking the Aztec months. The reverse displays Cuauhtémoc in traditional noble attire. Struck by Golden State Mint since 1974, these rounds combine striking artistry with pure investment-grade silver.
Obverse: Features a detailed depiction of the Aztec Calendar Stone, a massive basalt stone used by the Aztecs to track time.
Reverse: Usually features a portrait of Cuauhtemoc, the last Aztec Emperor, known for his resistance against the Spanish conquistadors and revered as a symbol of determination.
Minting: Commonly produced by private mints like Golden State Mint.
Packaging: May come individually packaged or in tubes of 20 or boxes of 500.
Investment Appeal:
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This includes brands such as Perth Mint, Royal Mint, ABC, NZ Mint and many more. See our full Trusted Brands list for the mints we exclusively trade with (see full list).
Why This Works?
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1 Troy Ounce I 31.1035 grams
99.9% Fine Silver
Coin (Round)
Golden State Mint
39.00 mm
2025
N/A
Newly Minted
Unlimited
Bullion Grade
Golden State Mint - USA
Golden State Mint
1OZ-XAG-GSM-AC
Safe & Secure Delivery Options
We offer multiple options to ensure your gold and silver orders are delivered securely and discreetly:
1. Collect from Our Hornby Branch
The fastest and simplest option. Visit our secure Christchurch office for free collection. After-hours appointments available.
2. CourierPost Depot Collection (Nationwide)
Pick up from a local CourierPost depot near you. All packaging is unbranded for privacy, and shipments are fully insured up to $20,000 NZD.
3. Secure Courier Delivery
A secure courier can meet you at a business or public location in most NZ cities. This service includes custom insurance options and is quoted by our brokerage team based on your requirements.
Uncompromising Authenticity Verification
We are committed to ensuring the authenticity of every bullion product we offer. Each item undergoes a meticulous, multi-layered verification process, including:
Our comprehensive approach aligns with international standards, ensuring that all Investor Bullion products meet stringent quality and purity benchmarks.
Fast Sell Back whenever You Need it
We understand that liquidity is a crucial aspect of bullion. To provide our clients with peace of mind, we offer a robust process so you can quickly sell back to us when you need:
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Expert Gold/Silver Services
Located in Hornby, Christchurch, our secure and discreet premises offer expert guidance and personalized service for all your precious metals investment needs.
Our Services Include:
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