trending Market Intelligence /marketintelligence/en/news-insights/trending/3_8rW-C45LZbWwtHingbWg2 content
Log in to other products

Login to Market Intelligence Platform

 /


Looking for more?

Contact Us

Request a Demo

You're one step closer to unlocking our suite of comprehensive and robust tools.

Fill out the form so we can connect you to the right person.

If your company has a current subscription with S&P Global Market Intelligence, you can register as a new user for access to the platform(s) covered by your license at Market Intelligence platform or S&P Capital IQ.

  • First Name*
  • Last Name*
  • Business Email *
  • Phone *
  • Company Name *
  • City *
  • We generated a verification code for you

  • Enter verification Code here*

* Required

Thank you for your interest in S&P Global Market Intelligence! We noticed you've identified yourself as a student. Through existing partnerships with academic institutions around the globe, it's likely you already have access to our resources. Please contact your professors, library, or administrative staff to receive your student login.

At this time we are unable to offer free trials or product demonstrations directly to students. If you discover that our solutions are not available to you, we encourage you to advocate at your university for a best-in-class learning experience that will help you long after you've completed your degree. We apologize for any inconvenience this may cause.

In This List

Amarillo defines 1.2 Moz gold resource for Mara Rosa's Posse deposit

Greenhouse gas and gold mines Nearly 1 ton of CO2 emitted per ounce of gold produced in 2019

Essential Metals & Mining Insights - September 2020

Essential Metals & Mining Insights - August 2020

State of the Market: Mining Q2-2020


Amarillo defines 1.2 Moz gold resource for Mara Rosa's Posse deposit

Amarillo Gold Corp. on March 25 announced an updated measured and indicated resource for the Posse deposit within its Mara Rosa gold project in Brazil of 1.2 million ounces of gold within 29 million tonnes grading 1.20 g/t, using a 0.5 g/t cutoff.

The figure includes a high-grade core zone containing 630,000 ounces of gold within 8.9 million tonnes at 2.20 g/t.

Inferred resources, meanwhile, total 30,000 ounces of gold within 1.4 million tonnes at 0.70 g/t.

Amarillo said the new estimate is based on 12,701 meters of new drilling, which converted inferred resources to the indicated and measured categories and paved the way for the definition of the high-grade zone.

The company plans to use the updated resource for a feasibility study that is expected to be completed later this year.

A pre-feasibility study for the Posse deposit generated a posttax net present value of US$244 million, discounted at 5%, with an internal rate of return of 51% and payback period of 2.6 years.