Diamond

[often as adj.] a figure with four straight sides of equal length forming two opposite acute angles and two opposite obtuse angles; a rhombus: decorative diamond shapes. ∎ (diamonds) one of the four suits in a conventional pack of playing cards, denoted by a red figure of such a shape. ∎ a card of this suit: she led a losing diamond. ∎ ...

Malheur: Diamond Craters

The Diamond Craters area is located about 18 miles due south of the Malheur Field Station in the same basin. It erupted at the edge of the Steens Mountain foot block perhaps along a transverse fault of the Steens horst. Pahoehoe is distinguished by its smooth, wrinkled, ropy or baloon-like surface. These are formed by very runny flowing lava. ...

Diamond Loop Tour Route

About 3 miles/4.8 kilometers beyond Diamond Craters, the tour route soon intersects with Happy Valley Road and the Peter French Round Barn. Part of the 100,000-acre French-Glenn cattle empire that once dominated this region, the unusual 1880s structure was designed for training draft horses during the harsh high-desert winters. A visitor center ...

Diamond Craters Oregon's Geologic Gem

Diamond brand. The nearby craters soon became known as Diamond Craters. You'll cross the Central Patrol Road of the Malheur National Wildlife Refuge and the Blitzen River at 1.0 miles. …

Diamond Craters, Oregon

Head out on this 29.6-mile out-and-back trail near Diamond, Oregon. Generally considered a moderately challenging route. This is a popular trail for birding, mountain biking, and scenic driving, but you can still enjoy some solitude during quieter times of day. The best times to visit this trail are April through October. Dogs are welcome, but must be on a leash.

Diamond Craters Encyclopedia

Diamond Craters volcano. Diamond Craters is a 60 sq km volcanic field in SE Oregon, 11 km east of highway 205 and 64 km (40 miles) southeast of the town of Burns. It consists of cinder cones, maars (explosion craters) and lava flows. Diamond Craters were named after the Diamond Ranch, established in the area by the pioneer Mace McCoy and his ...

Diamond Craters Volcanic Field | U.S. Geological Survey

Diamond Craters is a basalt lava field that covers about 70 km2 (26 mi2) in southeastern Oregon. The lava flows and associated tephra, 1–2 km 3 (about 0.25 to 0.5 mi 3) in total, were erupted sometime between about 7,790 and 7,320 years ago.

Diamond Craters facts for kids

The Diamond Craters is a monogenetic volcanic field about 40 miles (64 km) southeast of Burns, Oregon. The field consists of a 27-square-mile (70 km 2) area of basaltic lava flows, cinder cones, and maars.

Diamond Craters, a beautiful lava landscape in Eastern …

Diamond Craters is certainly a unique sight in Oregon, and a perfect place to learn about the inner (and outer) workings of the Earth. Here's a brief guide to touring "Oregon's geologic gem."...

Diamond Craters

Diamond Craters is a geologically youthful lava field 52 road miles south-southeast of Burns in southeastern Oregon. The lava field, which encompasses 27 square miles, comprises chiefly pahoehoe (PAH-hney-hney), the smooth, ropy-topped lava best known from Hawaiian flows (the other common lava type, rough 'a'a full of clinkers, is sparse).

Diamond Craters

Diamond Craters is a geologically youthful lava field 52 road miles south-southeast of Burns in southeastern Oregon. The lava field, which encompasses 27 square miles, comprises chiefly …

Oregon

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Diamond Craters Outstanding Natural Area

Diamond Craters, an Outstanding Natural Area of 17,000 acres (23 square miles), has some of the most diverse basaltic volcanic features in the nation clustered within a small, accessible …

Diamond Craters Outstanding Natural Area

Diamond Craters

Diamond Craters is a geologically youthful lava field 52 road miles south-southeast of Burns in southeastern Oregon. The lava field, which encompasses 27 square miles, comprises chiefly pahoehoe (PAH-hōey-hōey), the smooth, ropy-topped lava best known from Hawaiian flows (the other common lava type, rough 'a'a full of clinkers, is sparse).

Diamond

Diamond-bearing rock is brought close to the surface through deep-origin volcanic eruptions. The magma for such a volcano must originate at a depth where diamonds can be formed, 150 km (90 miles) deep or more (three times …

Diamond Craters

To find the Diamond Craters, travel south two miles past Buena Vista (17 miles north of Frenchglen) on Hwy 205. Turn left on Diamond Lane. This is a paved road that will lead to Diamond, Diamond Craters, and the Round Barn. Travel 6.8 miles and turn left (north) on Lava Beds Road. Travel 4 miles and look for the signs to Diamond Craters. Directions

Diamond Craters facts for kids

The Diamond Craters is a monogenetic volcanic field about 40 miles (64 km) southeast of Burns, Oregon. The field consists of a 27-square-mile (70 km 2) area of basaltic lava flows, cinder …

Oregon

Diamond Craters, an Outstanding Natural Area of 17,000 acres (23 square miles), has some of the most diverse basaltic volcanic features in the nation clustered within a small, accessible …

Diamond Craters, a beautiful lava landscape in Eastern …

The brochure offers all the science behind the features, which can be a little difficult to grasp. Basically, the craters formed sometime in the last 25,000 years, as molten basalt spilled forth ...

Diamond Craters Oregon's Geologic Gem

Diamond, Oregon, a small ranching com­ munity, was named in 1874 for Mace McCoy's Diamond brand. The nearby craters soon became known as Diamond Craters. You'll cross the Central Patrol Road of the Malheur National Wildlife Refuge and the Blitzen River at 1.0 miles. The Blitzen River originates on Steens Mountain, the highest

Oregon

Diamond Craters, an Outstanding Natural Area of 17,000 acres (23 square miles), has some of the most diverse basaltic volcanic features in the nation clustered within a small, accessible area. The area displays an entire range of eruptions possible in basaltic volcanism.

Diamonds

Diamond-bearing stones are excavated by drilling holes on the side of pipes (vertical columns of rock) formed by volcanic activity in the earth crust. Africa is the richest source of diamonds, accounting for nearly half of the world's production. Source for information on Diamonds: Encyclopedia of Western Colonialism since 1450 dictionary.

Diamond Craters Outstanding Natural Area

Diamond Craters, an Outstanding Natural Area of 17,000 acres (23 square miles), has some of the most diverse basaltic volcanic features in the nation clustered within a small, accessible area. The area displays an entire range of eruptions possible in basaltic volcanism.

Diamond Craters

Diamond Craters volcanic field consists of a 70 km2 area of basaltic lava flows along with numerous cinder cones and maars located between the SE Oregon town of Burns and Steens Mountain. A basaltic pahoehoe lava field is overlain by deposits from phreatomagmatic and Strombolian eruptions that formed a late-stage central vent complex of about 20 craters and …

Diamond Craters, a beautiful lava landscape in Eastern Oregon

Diamond Craters is certainly a unique sight in Oregon, and a perfect place to learn about the inner (and outer) workings of the Earth. Here's a brief guide to touring "Oregon's …

Oregon

Turn left onto Lava Bed Road to access Diamond Craters Outstanding Natural Area. point of interest Located in southeast Oregon's high desert country, Diamond Craters is really unlike any other place in North America. 28910 Hwy 20 West Hines, OR 97738 541-573-4400 [email protected]

Diamond Craters Oregon's Geologic Gem

Diamond brand. The nearby craters soon became known as Diamond Craters. You'll cross the Central Patrol Road of the Malheur National Wildlife Refuge and the Blitzen River at 1.0 miles. The Blitzen River originates on Steens Mountain, the highest point in the southeastern skyline.