They went single file, stopping once to clear a rockfall, pitching splintered chunks of shale and hornfels into the groan - ing trench to their right.    From Wordnik.com.  [Wizard and Glass]

The bottom of DDH 152 ended in hornfels andesitic tuff / flow with increased copper.    From Wordnik.com.  [Marketwire - Breaking News Releases] Reference

TB High Grade Zone - 500 metre of anomalous hornfels zone with drill results including.    From Wordnik.com.  [Latest News - Yahoo!7 News] Reference

When plate tectonic activity formed the Rocky Mountains, the hornfels lifted up along with the shale that surrounded it.    From Wordnik.com.  [The Vail Trail - All Sections] Reference

Three of the seven holes penetrate into a high temperature hornfels altered package of sediments below a near-horizontal fault.    From Wordnik.com.  [The Earth Times Online Newspaper] Reference

(VTEM) surveys flown in 2008 showed that outcropping granitic plugs are marked by magnetic lows while hornfels altered zones underlie magnetic highs.    From Wordnik.com.  [The Earth Times Online Newspaper] Reference

Guano Prospect: The Guano occurrence consists of hornfels and diopside-calcite-phlogopite skarn located at the metamorphic aureole of a syenite intrusive of Mississippian age.    From Wordnik.com.  [Resource Investor - Main Content Feed] Reference

The iron-rich skarn rocks, as well as other skarn types including epidote-silica skarns and sulphide-rich skarns, and hornfels rocks have been mapped as covering an area approximately 2,000 metres east-west by >.    From Wordnik.com.  [ACN Newswire] Reference

The preliminary, widely spaced five hole drill program encountered anomalous gold, arsenic and base-metals in intervals tens-of-metres thick with silicification, pyritic sulphides, within variable skarn and hornfels alteration.    From Wordnik.com.  [The Earth Times Online Newspaper] Reference