RPMGlobal Holdings Ltd

Havilah Resources Limited (ASX:HAV) is pleased to report that the pre-feasibility study work on the Kalkaroo Copper-Gold Project in northeastern South Australia is progressing as planned. Under the non-binding Memorandum of Understanding agreed with Wanbao Mining Limited in May 2017, RPM Global are managing the PFS study, which is being sponsored and funded by Wanbao.

Havilah Resources Ltd (ASX:HAV) is pleased to announce that it has signed a Memorandum of Understanding with Wanbao Mining Limited for the completion of a pre-feasibility study for the Kalkaroo Copper-Gold Project in northeastern South Australia.

Global Geoscience Limited (ASX:GSC) is pleased to announce the results of a maiden Mineral Resource Estimate for South Basin at the Rhyolite Ridge Lithium-Boron Project in Nevada, USA.

RungePincockMinarco Limited (ASX:RUL) has today provided an update on the first of its enterprise ready products, XERAS for Enterprise (X4E), and advised that client implementation programmes are currently underway in South Africa, Australia and Indonesia.

Blackham Resources Limited (ASX:BLK) is pleased to report the Resource Estimate for the M3 Deposit at the Matilda Gold Project has been completed by independent geological consultant Runge Limited (ASX:RUL). The M3 Deposit is estimated to contain 755,000t at 1.7g/t Au for a total of 42,000oz. The combined Matilda Project estimate has grown to 23Mt at 1.9g/t for 1.4Moz Au. The M3 deposit is crucial to unlocking the value of the Matilda Project due to its strategic position between the larger deposits of M1 and M4.

Blackham Resources Limited (ASX:BLK) is pleased to report the Resource Estimate for the M1 Deposit at the Matilda Gold Project has been completed by independent geological consultant Runge Limited (ASX:RUL). The M1 Deposit is estimated to contain 4.1Mt at 2.2g/t Au for a total of 281,200oz. The combined Matilda Project estimate has grown to 22.2Mt at 1.9g/t for 1.35Moz Au.

Blackham Resources Limited (ASX:BLK) is pleased to report the Matilda Gold Project's combined resource estimate has grown to 18.2Mt at 1.8g/t for 1,070,000oz of gold. The 3 main mining centres are all located within 10kms of the historic Matilda Mine plant footprint and 26kms of the Wiluna Gold Plant. Blackham contracted independent geological consultant Runge Limited (ASX:RUL) to carry out a review and estimate of the mineral resource for the Matilda Mining Centre gold deposits near Wiluna, Western Australia.

Blackham Resources Ltd (ASX:BLK) contracted independent geological consultant Runge Limited (ASX:RUL) to carry out a review and estimate of the mineral resource for the Matilda Mining Centre gold deposit near Wiluna, Western Australia. The Matilda deposits now have a combined resource of 5.1Mt at 1.3g/t for 211,000oz of gold. An extensive programme of interrogation and validation of the resource data prior to re-estimation has resulted in an upgrade to both confidence and the size of the Matilda resource. The Matilda Mine Indicated resource now stands at 906,000t @ 1.5g/t.

Microequities Rising Star Conference will be WebCast from 9:30 am Sydney Time live for the Radisson Plaza Hotel on Tuesday 21 June, 2011. Microequities is a specialised Microcap asset manager. Established in 2005 as an independent investment research house devoted to Microcaps. Microequities expanded into funds management in early 2009 by launching its flagship Deep Value Microcap Fund.

Sihayo Gold Limited (ASX:SIH) is pleased to provide the following update on the progress of the Definitive Feasibility Study for its 75% owned Sihayo Pungkut Gold Project in North Sumatra, Indonesia.