© PCGS
 6 Pesos Pattern; Tortuga Verde; Iron-Copper-Nickel
2015 year| Copper-nickel-iron (Nickel-iron) | - | - | 
|   Issuer   |  Mexico | 
|---|---|
|   Period   |  United Mexican States/Mexican Republic (1823-date) | 
|   Type   |  Pattern | 
|   Year   |  2015 | 
|   Value   |  6 Pesos (6 MXN) | 
|   Currency   |  New Peso (1992-date) | 
|   Composition   |  Copper-nickel-iron (Nickel-iron) | 
|   Shape   |  Dodecagonal (12-sided) | 
|   Technique   |  Milled | 
|   Orientation   |  Coin alignment ↑↓ | 
|   Demonetized   |  Yes | 
|   Updated   |  2024-10-06 | 
|   Numista   |  N#375171 | 
|---|---|
|   Rarity index   |  100% | 
Reverse
Turtle swimming to the left, with value above it and year below and to the left.
Script: Latin
 Lettering: 
 PRUEBA SIN VALOR
 $6
 Mo
 TORTUGA VERDE
 2015
 CHELONIA MYDAS 
 Translation: 
 Trial without value
 Green turtle 
Interesting fact
The Pattern 6 Pesos coin from Mexico, made of Copper-nickel-iron (Nickel-iron) in 2015, features a unique design on its reverse side. The reverse features a green sea turtle (Tortuga Verde) swimming in the ocean, surrounded by a wreath of leaves. This design was created to raise awareness about the importance of protecting marine life and the conservation of sea turtles.