Mineralfields was owned by Joe Dwek. OSC accusations below.

As part of the settlement, Dwek agreed to a $200,000 voluntary payment to the OSC, pay $25,000 in costs, and submit to a three-year registration ban, among other terms.

The firms are no longer in business. Their assets were acquired by Marquest Asset Management Inc. in October 2012.

http://www.osc.gov.on.ca/documents/en/Proceedings-SOA/soa_20140226_dwekj.pdf