Cross Bar Management Area — Texas BLM Surface Estate Rockhounding Conditional
common rocks/mineral specimens under BLM rules if exact surface/mineral rights and subarea restrictions clear · Potter
TEXAS ROCKHOUNDING DIRECTORY
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130 matches · page 3 of 4
common rocks/mineral specimens under BLM rules if exact surface/mineral rights and subarea restrictions clear · Potter
Alibates flint and cultural resources · Potter
rocks/fossils/natural resources · Potter
agate, chalcedony and river gravels · Potter / Hutchinson / Roberts
gypsum and selenite · Potter / Randall / Armstrong
volcanic minerals and agate context · Presidio
agate, chalcedony and jasper · Presidio
desert rocks/minerals/fossils · Presidio / Brewster
topaz/mineral hunts · Private collecting events
arrowheads/artifacts vs minerals · Private/public hunts mentioning artifacts
canyon geology and rocks · Randall
Permian/Triassic sedimentary rocks and regional minerals · Randall / Armstrong
limestone and river gravels · Real / Uvalde / Frio
river gravels and fossils · Red River / Bowie
flash flood and high-water risk · River/creek fossil localities
rocks/fossils exposed at road cuts · Road cuts and rights-of-way
river gravels and coastal-plain material · Sabine / Newton / Orange
karst/limestone geology · San Saba
quartz, calcite and regional mineral occurrences · San Saba
petrified wood and silicified plant material · Smith / Anderson / Houston / Cherokee
dinosaur tracks and fossils · Somervell
dinosaur tracks/fossil-bearing Cretaceous rock · Somervell
TxDOT vs local/private roads · Statewide
famous creek fossil localities · Statewide
BLM surface estate · Statewide
rocks/minerals/fossils on private property · Statewide
geology/mineral/fossil occurrences · Statewide
all field collecting · Statewide
state development workflow · Statewide
scientific rock/fossil collection · Statewide State Parks
rocks, earth, gems, minerals and fossils · Statewide State Parks
state-owned minerals and submerged lands · Statewide submerged/coastal lands
navigation/wading/access · Statewide waterways
sand, gravel, shell and streambed materials · Statewide waterways
banks, crossings and adjacent parcels · Statewide waterways
fossils and mineral deposits · Tarrant
Cretaceous marine fossils · Tarrant
Cretaceous ammonites, oysters, echinoids and limestone fossils · Travis
river gravels, fossils and sedimentary rocks · Travis / Bastrop / Fayette
Cretaceous fossils and limestone · Travis / Hays / Bexar