 The "Fried Eggs" rock formation at Luray Caverns. Luray Caverns are a large, celebrated commercial cave just west of Luray, Virginia, USA, which has drawn many visitors since its discovery in 1878. The underground cavern system is generously adorned with speleothems (columns, mud flows, stalactites, stalagmites, flowstone, mirrored pools, etc). The caverns are noted for the Great Stalacpipe Organ, a lithophone made from solenoid fired strikers that tap stalactites of various sizes to produce tones similar to those of xylophones, tuning forks, or bells. Image File history File links Information. ...
Image File history File linksMetadata Download high-resolution version (1600x1200, 199 KB) File links The following pages on the English Wikipedia link to this file (pages on other projects are not listed): Luray Caverns Metadata This file contains additional information, probably added from the digital camera or scanner used to...
Image File history File linksMetadata Download high-resolution version (1600x1200, 199 KB) File links The following pages on the English Wikipedia link to this file (pages on other projects are not listed): Luray Caverns Metadata This file contains additional information, probably added from the digital camera or scanner used to...
A show cave is a cave or cave system containing interesting or spectacular features that are easily accessible to the general public. ...
Luray is a town located in Page County, Virginia. ...
A speleothem (from the Greek for cave deposit) is a formal term for what is also known as a cave formation, or amongst cavers, collectively known as pretties. ...
Water droplet coming out of the central canal of a stalactite A stalactite (Greek stalaktites, (Σταλακτίτης), from the word for drip and meaning that which drips) is a type of speleothem(secondary mineral) that hangs from the ceiling or wall of limestone caves. ...
The Witchs Finger in the Carlsbad Caverns A stalagmite (from the Greek stalagma (Σταλαγμίτης), drop or drip) is a type of speleothem that rises from the floor of a limestone cave due to the dripping of mineralized solutions and the deposition of calcium carbonate. ...
Flowstone in Wind Cave, Hot Springs, South Dakota. ...
This undated album likely was recorded in the late 1960s from the typeface and the clothing featured on the cover. ...
This postcard from 1906 illustrates the method of early lithophone performances in Luray Caverns, Virginia, United States A lithophone is a musical instrument consisting of a plurality of rocks or pieces of rock, in which musical notes are sounded by striking one or more of the rocks in combination (harmony...
A stalactice hanging above subterranean water. ...
Kulintang a Kayo, a Philippine xylophone The xylophone (from the Greek meaning wooden sound) is a musical instrument in the percussion family which probably originated in Indonesia. ...
A tuning fork is a simple metal two-pronged fork with the tines formed from a U-shaped bar of elastic material (usually steel). ...
A bell is a simple sound-making device. ...
Geology The Caverns are situated in the Shenandoah Valley just to the east of the Allegheny Range of the Appalachian Mountains. The Valley extends from the Blue Ridge in the north to the Massanutten Mountains in the south. Cave Hill, 927 feet above sea level, had long been an object of local interest on account of its pits and oval hollows or sinkholes (known as karst) through one of which the discoverers of Luray Caverns entered. Canoeing on the Shenandoah River near Winchester, VA. The Shenandoah Valley region of western Virginia, from Winchester to Staunton, is bounded by the Blue Ridge mountains to the East and the Allegheny mountains to the West. ...
The Allegheny Mountain Range (also spelled Alleghany and Allegany) -- informally, the Alleghenies -- is part of the Appalachian Mountain Range of the eastern United States. ...
Appalachians in North Carolina The Appalachian Mountains (French: les Appalaches) are a vast system of mountains in eastern North America. ...
Blue Ridge Mountains, Shining Rock Wilderness Area Appalachian Mountain system The Blue Ridge is a mountain chain in the eastern United States, part of the Appalachian Mountains, forming their eastern front from Georgia to Pennsylvania. ...
Karst topography occurs when a landscape is marked by underground drainage patterns. ...
Luray Caverns does not date beyond the Tertiary period, though carved from the Silurian limestone. At some period, niches and already formed chambers were completely filled with water, highly charged with acid, which then slowly began to eat away at much of the softer material composing much of the walls, ceilings and floors. One particular area that shows this high level of water is Elfin Ramble where water marks of oscillation are highly visible on the ceiling. Tertiary geological time interval covers roughly the time span between the demise of the non-avian dinosaurs and beginning of the most recent Ice Age, approximately 65 million to 1. ...
The Silurian is a major division of the geologic timescale that extends from the end of the Ordovician period, about 443. ...
-1...
The temperature inside the caverns is uniformly 54°F, comparable to that of Mammoth Cave in Kentucky. Mammoth Caves Mammoth Cave National Park is a U.S. National Park in south-central Kentucky, encompassing portions of Mammoth Cave, the most extensive cave system known in the world. ...
Official language(s) English[1] Capital Frankfort Largest city Louisville Area Ranked 37th - Total 40,444 sq mi (104,749 km²) - Width 140 miles (225 km) - Length 379 miles (610 km) - % water 1. ...
Speleothem formation As with other limestone or “solution” caves, formations at Luray Caverns result from a solution of calcium carbonate giving up some of its carbon dioxide, thus allowing a precipitation of lime to form. This precipitation begins as a thin deposit ring of crystallized calcite, but continues to collect, creating stalactites and other types of dripstone and flowstone. Formations at Luray Caverns are white in color if the calcium carbonate is in its pure form. Other colors reflect impurities in the calcite resulting from elements absorbed from the soil or rock layers: reds and yellows due to iron and iron-stained clays; black from manganese dioxide; blues and greens from solutions of copper compounds. Luray Caverns remains an active cave where new formation deposits accumulate at the rate of about one cubic inch every 120 years. Calcium carbonate is a chemical compound, with chemical formula CaCO3. ...
Carbon dioxide is a chemical compound composed of one carbon and two oxygen atoms, and is in a gaseous state in the atmosphere of the Earth. ...
Doubly refracting Calcite from Iceberg claim, Dixon, New Mexico. ...
A stalactice hanging above subterranean water. ...
Flowstone in Wind Cave, Hot Springs, South Dakota. ...
General Name, Symbol, Number iron, Fe, 26 Chemical series transition metals Group, Period, Block 8, 4, d Appearance lustrous metallic with a grayish tinge Standard atomic weight 55. ...
Manganese(IV) oxide (MnO2) is a chemical compound also known as manganese dioxide or manganese oxide. ...
General Name, Symbol, Number copper, Cu, 29 Chemical series transition metals Group, Period, Block 11, 4, d Appearance metallic pinkish red Standard atomic weight 63. ...
Celebrated speleothems
 | This article or section needs to be updated.
Parts of this article or section have been identified as no longer being up to date.
Please update the article to reflect recent events, and remove this template when finished.
|
 | After the water had been mostly removed by a lowering in the water table, these eroded forms remained and growth began to take hold via stalactites, stalagmites, columns, etc. To this contrast may be ascribed some of the most striking scenes in the cave. The many and extraordinary monuments of aqueous energy include massive columns wrenched from their place in the ceiling and prostrate on the floor; the Leaning Column nearly as large, undermined and tilting like the campanile of Pisa; the Organ, a large shield formation, that was used from very early on as an instrument to a variety of folk and religious songs (see The Great Stalacpipe Organ); besides a vast bed of disintegrated carbonates left by the whirling flood in its retreat through the great space called the Elfin Ramble. Image File history File links Current_event_marker. ...
Image File history File links This is a lossless scalable vector image. ...
Severe soil erosion in a wheat field near Washington State University, USA. For erosion as an operation of Mathematical morphology, see Erosion (morphology) Erosion is displacement of solids (soil, mud, rock and other particles) by the agents of ocean currents, wind, water, or ice by downward or down-slope movement...
Leaning Tower of Pisa. ...
This undated album likely was recorded in the late 1960s from the typeface and the clothing featured on the cover. ...
The stalactitic display exceeds that of any other cavern known. The old material is yellow, brown or red; and, its wavy surface often shows layers like the gnarled grain of costly woods. The new stalactites growing from the old, and made of hard carbonates that had already once been used, are usually white as snow though often pink or amber-colored. The Empress Column is a stalagmite 35 feet high, rose-colored, and elaborately draped. The Double Column, named from Professors Henry and Baird, is made of two fluted pillars side by side, the one 25 ft the other 60 feet high, a mass of snowy alabaster. Several stalactites in Giant's Hall exceed 5 feet in length. The smaller pendants are innumerable; in the canopy above the Imperial Spring it is estimated that 40,000 are visible at once. A modern uplighter lamp made completely from Italian alabaster (white and brown types). ...
The cascades are formations like foaming cataracts caught in mid-air and transformed into milk-white or amber alabaster. Brands Cascade, the finest of all, is 40 feet high and 30 feet wide, and is an unsullied and wax-like white, each ripple and braided nil seeming to have been polished.
Draperies are abundant throughout the cavern and one of the most spectacular examples of such is Saracen's Tent. The drapery formation can be found in all major rooms and fill the cavern with tones like tolling bells when struck heavily by the hand. Their origin and also that of certain so-called scarfs and blankets is from carbonates deposited by water trickling down a sloping and corrugated surface. Sixteen of these alabaster scarfs hang side by side in Hoveys Balcony, three white and fine as crape shawls, thirteen striated like agate with every possible shade of brown.
Some formations are perfectly translucent. Down the edge of each a tiny nil glistens like silver, and this is the ever-plying shuttle that weaves the fairy fabric.
Streams and true springs are absent, but there are hundreds of basins, varying from 1 to 50 feet in diameter, and from 6 inches to 15 feet in depth. The water in them is exquisitely pure except as it is impregnated by the carbonate of lime, which often forms concretions, called pearls, eggs, and snowballs, according to their size. On the fracture these spherical growths are found to be radiated in structure. This article or section does not adequately cite its references or sources. ...
1. ...
Calcite crystals, drusy, feathery or fern-like, line the sides and bottom of every water-filled cavity, and indeed constitute the substance of which they are made. Variations of level at different periods are marked by rings, ridges and ruffled margins. These are strongly marked about Broaddus Lake and the curved ramparts of the Castles on the Rhine. Here also are polished stalagmites, a rich buff slashed with white, and others, like huge mushrooms, with a velvety coat of red, purple or olive-tinted crystals. In some of the smaller basins it sometimes happens that, when the excess of carbonic acid escapes rapidly, there is formed, besides the crystal bed below, a film above, shot like a sheet of ice across the surface. One pool 12 feet wide is thus covered so as to show but a third of its surface. Doubly refracting Calcite from Iceberg claim, Dixon, New Mexico. ...
Two feathers Feathers are one of the epidermal growths that form the distinctive outer covering, or plumage, on birds. ...
Classes Psilotopsida Equisetopsida Marattiopsida Pteridopsida (Polypodiopsida) this dnt make sense A fern is any one of a group of about 20,000 species of plants classified in the phylum or division Pteridophyta, also known as Filicophyta. ...
Mushroom(s) are the fleshy, spore-bearing fruiting bodies of fungi typically produced above ground on soil or on their food sources. ...
Quartz crystal Synthetic bismuth hopper crystal Insulin crystals Gallium, a metal that easily forms large single crystals A huge monocrystal of potassium dihydrogen phosphate grown from solution by Saint-Gobain for the megajoule laser of CEA. In chemistry and mineralogy, a crystal is a solid in which the constituent atoms...
Carbonic acid (ancient name acid of air or aerial acid) has the formula H2CO3. ...
The quantity of water in the cavern varies greatly at different seasons. Hence some stalactites have their tips under water long enough to allow tassels of crystals to grow on them, which, in a drier season, are again coated over with stalactitic matter; and thus singular distortions are occasioned. Contiguous stalactites are often inwrapped thus until they assume an almost globular form, through which by making a section the primary tubes appear. Twig-like projections are met with in certain portions of the cave, and are interesting by their strange and uncouth contortions. Their presence is due to lateral outgrowths of crystals shooting from the side of a growing stalactite, or to deflections caused by currents of air, or to the existence of a diminutive fungus peculiar to the locality and designated from its habitat Mucor stalaclitis. For the fictional character, see Fungus the Bogeyman. ...
The dimensions of the various chambers included in Luray Caverns cannot be easily stated, on account of the great irregularity of their outlines. But it should be understood that there are several tiers of galleries, and the vertical depth from the highest to the lowest is 260 feet. The large tract of land owned by the Luray Caverns Corporation covers all possible modes of entrance.
Flora and fauna The waters of this cavern contains some forms of life, most abundantly are tiny freshwater shrimp; also existing in the caverns are tiny lizards common to the area as well as a few arthropods such as spiders, flies, and small centipedes. There are also several forms of "cave algae" and "cave moss" growing naturally in the Cavern due to lighting and humidity. A fern grows in the entrance chamber, but this was actually planted there, and does not grow naturally. Subphyla and Classes Subphylum Trilobitomorpha Trilobita - trilobites (extinct) Subphylum Chelicerata Arachnida - spiders,scorpions, etc. ...
Diversity 111 families, 40,000 species Suborders Mesothelae Mygalomorphae Araneomorphae See table of families Closeup image of a Wolf Spider Wikispecies has information related to: Spiders Spiders are predatory invertebrate animals that have two body segments, eight legs, no chewing mouth parts and no wings. ...
Suborders Nematocera (includes Eudiptera) Brachycera Wikispecies has information related to: Diptera True flies are insects of the Order Diptera (Greek: di = two, and pteron = wing), possessing a single pair of wings on the mesothorax and a pair of halteres, derived from the hind wings, on the metathorax. ...
Orders and Families See text Centipedes (Class Chilopoda) are fast-moving venomous, predatory, terrestrial arthropods that have long bodies and many jointed legs. ...
Classes Psilotopsida Equisetopsida Marattiopsida Pteridopsida (Polypodiopsida) this dnt make sense A fern is any one of a group of about 20,000 species of plants classified in the phylum or division Pteridophyta, also known as Filicophyta. ...
History Luray Caverns was discovered on 13 August 1878 by five local men, including Andrew J. Campbell (a local tinsmith), his 13-year-old nephew Quint, and local photographer Benton Stebbins. Their attention had been attracted by a protruding limestone outcrop and by a nearby sinkhole noted to have cool air issuing from it. Seeking an underground cavern, the men started to dig and, about 4 hours later, a hole was created for the smallest men (Andrew and Quint) to squeeze through, slide down a rope and explore by candlelight. The first column they saw was named the Washington Column, in honor of the first United States President. Upon entering the area called Skeleton's Gorge, bone fragments (among other artifacts) were found embedded in calcite. Other traces of previous human occupation included pieces of charcoal, flint, and human bone fragments embedded in stalagmite. A skeleton, thought to be that of a Native American girl, found in one of the chasms, was estimated, from the current rate of stalagmitic growth, to be not more than 500 years old. Her remains may have slipped into the caverns after her burial hole collapsed due to a sinkhole, although the real cause is unknown. They are now in storage at the American History Museum in Washington, D.C. A whitesmith is a person who works with galvanized or tinned iron, or white iron. ...
Charcoal is the blackish residue consisting of impure carbon obtained by removing water and other volatile constituents from animal and vegetation substances. ...
A flint nodule from the Onondaga limestone layer, Buffalo, New York. ...
Native Americans in the United States are the indigenous peoples from the regions of North America now encompassed by the continental United States, including parts of Alaska. ...
Sam Buracker of Luray owned the land on which the cavern entrance was found. Because of uncollected debts, a court-ordered auction of all his land was held on 14 September 1878. Andrew Campbell, William Campbell, and Benton Stebbins purchased the cave tract, but kept their discovery secret until after the sale. Because the true value of the property was not realized until after the purchase, legal wrangling ensued for the next 2 years with attempts to prove fraud and decide rightful ownership. In April 1881, the Supreme Court of Virginia nullified the purchase by the cave discoverers. William T. Biedler of Baltimore (Buracker's in-law and major creditor) then sold the property to The Luray Cave and Hotel Company, a subsidiary of the Shenandoah Railroad Company. (The SRC became the Norfolk and Western Railroad Company in April 1881.) David Kagery of Luray and George Marshall of Uniontown, Pennsylvania, purchased the property in July 1890 and in October of that year the tract was sold to the Valley Land and Improvement Company. Under bankruptcy proceedings in 1893, the property was bought by Luray Caverns Company, owned by J. Kemp Bartlett of Baltimore. The Supreme Court of Virginia is one of the oldest continuous judicial bodies in the United States. ...
This article does not cite any references or sources. ...
Uniontown is a city in Fayette County, Pennsylvania, 50 miles (80 km) south by east of Pittsburgh. ...
Despite the legal disputes, rumors of the caverns' impressive formations spread quickly. Professor Jerome J. Collins, the arctic explorer, postponed his departure on an ill-fated North Pole expedition to visit the caverns. The Smithsonian Institution sent a delegation of nine scientists to investigate. The next edition of the Encyclopedia Britannica devoted an unprecedented page and a half to the cave's wonders and Alexander J. Brand, Jr., a correspondent for the New York Times, was the first professional travel writer to visit and popularize the Caverns. The Smithsonian Institution Building or Castle on the National Mall serves as the Institutions headquarters. ...
1913 advertisement for the 11th edition, with the slogan When in doubt — look it up in the Encyclopædia Britannica The Encyclopædia Britannica (properly spelled with æ, the ae-ligature) was first published in 1768–1771 as The Britannica was an important early English-language general encyclopedia and is still...
The New York Times is an internationally known daily newspaper published in New York City and distributed in the United States and many other nations worldwide. ...
In 1901, the cool, supposedly pure air of Luray Caverns was forced through the rooms of the Limair Sanatorium, erected on the summit of Cave Hill by Colonel T.C. Northcott, former president of the Luray Caverns Corporation. The Colonel billed "Limair," as the first air-conditioned home in the United States. On the hottest day in summer, the interior of the house was kept at a cool and comfortable 70 degrees F. By sinking a shaft five feet in diameter down to a cavern chamber and installing a 42-inch fan powered by a 5-horsepower electric motor, Northcott’s system could change out the air through the entire house about every 4 minutes. Tests made over successive years by means of culture media and sterile plates, were considered to have demonstrated the "perfect bacteriologic purity" of the air, purportedly a benefit to those suffering various respiratory illnesses. This "purity" was explained by a natural filtration process with air drawn into the caverns through myriads of rocky crevices, then further cleansing by air floating over the transparent springs and pools, the product finally being supplied to the inmates of the sanatorium. (The "Limair" burned down in the early 1900s but was subsequently rebuilt as a brick building.) The Luray Caverns Corporation, which was chartered by Northcott, purchased the caverns in February 1905 and continues to hold the property today. Sanatório Heliantia A sanatorium refers to a medical facility for long-term illness, typically cholera or tuberculosis. ...
Portions of the Caverns are open to the public and have long been electrically lighted. The registered number of visitors in 1906 was 18,000, but now, about 500,000 guests visit each year.
In 1974, the National Park Service and the Department of Interior designated Luray Caverns as a National Natural Landmark. The National Park Service (NPS) is the United States federal agency that manages all National Parks, many National Monuments, and other conservation and historical properties with various title designations. ...
The Interior Minister is a member of a Cabinet in a Government. ...
Caverns of Sonora National Natural Landmark The National Natural Landmark (NNL) program recognizes and encourages the conservation of outstanding examples of the United States natural history. ...
See also Lechuguilla Cave, New Mexico A cave is a natural underground void large enough for a human to enter. ...
This undated album likely was recorded in the late 1960s from the typeface and the clothing featured on the cover. ...
References Encyclopædia Britannica, the eleventh edition The Encyclopædia Britannica Eleventh Edition (1910–1911) is perhaps the most famous edition of the Encyclopædia Britannica. ...
The public domain comprises the body of all creative works and other knowledge—writing, artwork, music, science, inventions, and others—in which no person or organization has any proprietary interest. ...
External links |
Feeds |
Contact