Company Overview

CMSC owns exploration tenements spanning over 400km2 within the Danakil Depression in South East Eritrea.

Since 2010, 97 holes have been drilled identifying a resource containing more than one billion tonnes of potassium bearing salts suitable for the production of potash fertilisers.

South Boulder Mines Ltd is currently working on the Feasibility Study to support the development of the project.

Edison Research Report on South Boulder Mines

South Boulder Mines (ASX: STB) (South Boulder, STB or the Company) is pleased to announce the release of Edison Investment Research Limited’s report on the Colluli Sulphate of Potash (SOP) project. Edison is an investment intelligence firm with over 100 analysts and investment professionals. They work with leading companies, fund managers and investment banks worldwide to support capital market activities. They have offices in London, New York, Berlin, Sydney and Wellington. The report may be accessed at the following link:

Report Edison Research STB 07042015

Interview With Managing Director in Regards to the Colluli Potassium Sulphate Pre-Feasibility Study

South Boulder Mines is pleased to present an interview with Managing Director, Paul Donaldson, on the key highlights of the Colluli Pre-Feasibility Study.

South Boulder Delivers Positive Pre-Feasibility Outcomes

South Boulder Mines is pleased to advise that the pre-feasibility study (PFS) for the Colluli Potash Project, located in Eritrea, East Africa, has been completed. The study highlights the economically robust nature of Colluli, which is expected to become one of the world’s most significant and lowest cost potassium sulphate operations.

The Announcement may be viewed at the link below.

PFS Announcement

South Boulder Delivers Mineral Resource Estimate of 1.289Bt

South Boulder Mines is pleased to announce the JORC 2012 Mineral Resource estimate for the Colluli potash project in Eritrea, East Africa.

The Announcement may be viewed at the link below.

Colluli Review Delivers Mineral Resource Estimate of 1.289Bt