TheAztec or Mexica calendaris the calendar system that was used by the Aztecsas well as other Pre-Columbian peoples of centralMexico. It is one of theMesoamerican calendars, sharing the basic structure of calendars from throughout ancient Mesoamerica. The calendar consisted of a 365-day calendar cycle called xiuhphualli(year count) and a 260-day ritual cycle called tnalphualli(day count). These two cycles together formed a 52-year “century, ” sometimes called the “calendar round”. Thexiuhphualliis considered to be the agricultural calendar, since it is based on the sun, and thetnalphualliis considered to be the sacred calendar.. 999 Weight: 3 Oz – 93.3g Diameter: 65 mm Finish: ANTIQUE FINISH AND ULTRA HIGH RELIEF. Mintage: 333 Pcs Worldwide Certificate COA: Yes Box: Yes. Track Page Views With. Auctiva’s FREE Counter. The item “2018 3 Oz Silver Cook Island 20$ AZTEC CALENDAR STONE Archeology Symbolism Coin” is in sale since Saturday, March 9, 2019. This item is in the category “Coins & Paper Money\Coins\ World\Australia & Oceania\South Pacific”. The seller is “luispapi1983″ and is located in Absecon, New Jersey. This item can be shipped worldwide.

• Year: 2018
• Modified Item: No
• Grade: Ungraded
• Country/Region of Manufacture: Cook Islands
• Circulated/Uncirculated: Uncirculated
• Certification: Coa
• Composition: Silver