Antiques#Cultural#Gem Hunting#ShoppingGift Shop#Jewelry Store#Rock ShopBooks#Gift Shop#Handicapped Accessible#Information#Jewelry#Made In Montana Products#Maps#Merchandise#Montana Souvenirs#Parkingdbo2026-04-04T17:02:05David Trexlerexterior of the Rock Shop12227h.jpgBMPTrex Agate Shop is located 70 miles south of Glacier Park, or 70 miles north of Great Falls in northcentral Montana. The shop is located in Bynum, a small town famous for its dinosaur discoveries and displays, on US Highway 89. Online and mail-order available year-around. We proudly offer a 100% satisfaction guarantee on all merchandise.1maia14k@gmail.comSunday - Friday: 9:00am - 6:00pm Appointments AcceptedDavid Trexler#David Trexler#David Trexler#David Trexler#David Trexlerdisplay#jewelry#dinosaur tooth collection#rock crystal collection#rock crystal collection12228h.jpg#12229h.jpg#12230h.jpg#12231h.jpg#12232h.jpgBMP#BMP#BMP#BMP#BMP47.9755865-112.3110148BynumMTPO Box 79659419Trex Agate Shop was established in 1937 by Cliff and Marion Trexler. Marion (Trexler) Brandvold also discovered the first North American baby dinosaur fossils in 1978. The shop features fossils, rocks, artifacts, jewelry and a fine assortment of crystals and gift items. Although Marion is no longer in the shop, her husband and family are maintaining the traditions of friendly service and excellent values to their customers. The shop is open Sunday through Friday, May through October and by appointment year round.Canadian Currency#Cash#Discover#Master Card#Paypal#Personal Check (In State)#Personal Check (Out Of State)#Travelers Checks#Visa406-469-2314406-469-2241May - NovemberBynum148701|http://www.visitmt.com|#11|http://www.wintermt.com|#32|http://www.lewisandclark.state.mt.us|#94|http://indiannations.visitmt.com|Trex Agate ShopRUSSELLRussellRock ShopBynumMT5500 Highway 8959419http://www.trexagateshop.com