Hecla Mining Company Feb. 23 reported US$443.6 million in sales and gross profit of US$38.5 million for 2015.

The net loss applicable to common stockholders for the year was US$87.5 million, or US23 cents per basic share, and the adjusted net loss applicable to common stockholders was US$34 million, or US9 cents per basic share.

Hecla's average realized silver price for 2015 was US$15.57 per...