** Shares of Avira Resources AVW.AX rise as much as 6.7% to A$0.016, their highest level since February 23
** Mining explorer says it secured land access and is finalising a database validation and development for its Mt Cattlin Gold Project in Western Australia
** About 2.1 million shares traded so far, 1.1x 30-day average
** YTD, stock up 40.9%, including day's move
(Reporting by Sherin Sunny in Bengaluru)
((Sherin.Sunny@thomsonreuters.com))