Editing Menachite portal complex

{{Status|Canon}}
{{New content|Halo: Shadows of Reach}}
{{Cleanup}}
{{Conjectural title|1}}
{{disambig header|the Forerunner complex|other articles of the same name|Menachite}}
{{Megastructure infobox
|image=[[File:HR-HighNoon-Map.jpg|300px]]
|description=
|location=[[Menachite Mountain]], [[Highland Mountains]], [[Eposz]], [[Reach]]
|type=[[Slipspace portal]] generator
|function=Generation of a [[portal]] to [[Installation 00]]
|caretaker=
|constructed= 
|destroyed-title=Status
|destroyed=Inactive as of [[2559|October 12, 2559]]
|diameter=Unknown, but very large{{Ref/Novel|Halo: Shadows of Reach|Chapter=Epilogue}} 
}}
{{quote|We did not discover the full extent of those ruins and likely never will.|Dr. [[Catherine Halsey]]<ref>'''Halo: Ghosts of Onyx''', ''page 270''</ref>}}
The '''Menachite portal complex''',<ref>Conjectural description</ref> referred to as a "temple" by the [[Covenant]],<ref>'''Halo: First Strike''', ''page 194''</ref> and the '''Portal under the Mountain''' by the Covenant and [[Banished]] is an underground [[slipspace portal]] facility built into [[Menachite Mountain]] on [[Reach]] by the [[Forerunners]]{{Ref/Novel|Id=SoR21|HSoR|Chapter=21}} The complex housed a [[Menachite Forerunner crystal|unique slipspace crystal]].

==Design==
===Portal structure===
[[File:PortalGeneratorPanorama.jpg|thumb|300px|A view of the portal generator and beam emitters.]]
The Menachite complex was constructed and buried under Menachite Mountain, located amidst the [[Highland Mountains]] in the [[Viery Territory]], Reach. When fully exposed, following the [[glassing]] of the mountain atop the complex, the larger complex slightly resembles the [[Portal at Voi]] on [[Earth]]. The structure is circular with a large ornate projector in the centre for projecting the slipspace portal itself. Eleven [[Beacon tower]] stations on the complex's perimeter, each at the foot of an individual mountain, project beams into the middle to assist in powering the portal via unknown mechanisms. In ancient times, the Forerunners used the [[Menachite Forerunner crystal]] to power it,{{Ref/Novel|Id=Sacrifice|HSoR|Detail= Adjunct - [[Sacrifice]]}} but the crystal's removal did not prevent the portal's use. However, unlike the Portal at Voi, this portal would only remain active for as long as the local charge lasted. Once it dissipated, the portal would close once again.

===Underground complex===
Part of the underground complex was situated under the site of CASTLE Base. Thanks to [[Titanium]] mining operations in Reach's early history prior to the establishment of CASTLE facility, parts of the complex were exposed in underground tunnels known to and studied by the [[Office of Naval Intelligence]]. 

====Entrance====
The outside of the complex resembles granite rock, with passages allowing access along the wall. The wall has a long stretch of glyphs trailing along it that twist into a spiral mosaic and vanish into ever-smaller curls. The glyphs are part of the wall's material, described as being composed of glittering mica inclusions in the granite matrix. The glyphs themselves are a series of squares, triangles, bars, and dots, and blur out of focus when someone looks at them directly.<ref>'''Halo: First Strike''', ''page 139''</ref>

When [[Frederic-104]]'s [[blood]] touched the wall, a transformation occurred.<ref name="blood">'''Halo: First Strike''', ''page 141''</ref> The glyphs began to emit a soft red glow comparable to heated metal. The glow spread outward from point at which his blood touched the wall, and the colors in the center began warming to orange and then to yellow-gold. A single white glyph, a triangle, became visible in the center of the spiral. Despite the emission of light, the glyphs did not radiate heat. When SPARTAN-104 touched this glyph with his bare fingertip, all the glyphs along the entire wall glowed white with brilliant illumination. After a moment, the wall itself rumpled and transformed into a corridor leading into the complex.{{Ref/Reuse|blood}}

The corridor was twenty meters in height, leading inward at a straight line that gently sloped deeper into the ground. Golden light shined from the ceiling.<ref name="ceiling">'''Halo: First Strike''', ''page 143''</ref> The floor was paved with asymmetric blue tiles patterned in a way comparable to waves lapping on a shore. The utterly smooth walls were inlaid with centered four-meter tall gold glyphs made of similar shapes of triangles, squares, bars, and circles. When the glyphs began to softly glow, SPARTAN-104 felt himself attracted to them, but resisted his impulse to approach them on an intuitive suspicion that they were dangerous.<ref name="gold">'''Halo: First Strike''', ''page 142''</ref> His radiation counter briefly pulsed, supporting his hesitation.{{Ref/Reuse|gold}}

Further down the corridor, the ceiling stopped shining golden light and faded to total black. Pinpoint lights emerged imitating stars, which twinkled realistically.{{Ref/Reuse|ceiling}} In addition, silver-gray orbs that represented moons pockmarked with craters spun in wide orbits across the ceiling. Along the walls, tall green bamboo-like stalks appeared.{{Ref/Reuse|ceiling}} [[Catherine Halsey|Dr. Halsey]] determined that these apparitions were semisolid holograms with no visible emitters;{{Ref/Reuse|ceiling}} in actuality, [[hard light]] decor present in most Forerunner constructs.<ref>'''Halo: Cryptum'''</ref>

Throughout the length of the corridor, the holography underwent three transformations to depict different scenes, each sharing the golden glyphs along the walls. After the initial scene, it changed to depict an arid moonscape with deep craters and sterile light. It then transformed into a volcanic world with active streams of lava flowing along the walls. The realism of this scene was enhanced with realistic distortion of the air, which wavered as it would in the presence of extreme heat.{{Ref/Reuse|ceiling}}

====Main chamber====
The corridor empties onto a landing overlooking an approximately circular room with a diameter of three kilometers, the center of which contains a flickering pedestal<ref name="room">'''Halo: First Strike''', ''page 144''</ref> that holds the Forerunner crystal.<ref name="crystal">'''Halo: First Strike''', ''pages 145-146''</ref> The landing is on one of twelve tiered levels that have no railings and encircle the room. The floor, approximately one hundred meters beneath the landing, is made of innumerable blue tiles that appear to shift around into patterns SPARTAN-104 describes as "frustratingly familiar".{{Ref/Reuse|room}} Unlike the floor in the corridor, these tiles form squares, circles, bars, and triangles.<ref>'''Halo: First Strike''', ''pages 144-145''</ref> The ceiling is a dome with a holographic golden sun, a dozen moons,<ref>'''Halo: First Strike''', ''page 185''</ref> blue sky, and cottony clouds that morph into geometric shapes such as spheres, pyramids, bars, and cubes.{{Ref/Reuse|room}}

When Dr. Halsey and her Spartans approached the pedestal, they experienced spatial disorientation in which their path was distorted. Despite their attempts to reach the center as a close group, they found themselves heading off in separate directions. SPARTAN-104 described feeling a sense of vertigo as if he was walking on the ceiling instead of the floor.<ref name="vertigo">'''Halo: First Strike''', ''page 145''</ref> A test of rolling a ball bearing on the ground showed the floor initially sloped toward the center, but shifted around as the ball bearing rolled until it came to a total stop.{{Ref/Reuse|vertigo}} [[Kelly-087]] was able to intuitively determine the true direction toward the pedestal, ostensibly the opposite direction.{{Ref/Reuse|vertigo}} The pedestal in the center is made of the same gold material as the symbols in the corridor. Above it floated a [[Forerunner crystal]], which spun and pulsed a bright glow of sapphire-blue light.{{Ref/Reuse|crystal}}

Although assumed by Dr. Halsey to be an effect of the crystal artifact,<ref>'''Halo: First Strike''', ''pages 204, 214'' (2003)</ref> the spatial distortion effects near the center of the main chamber may have been generated by a [[baffler]], a Forerunner device used to create geometric distortions to hide an artifact or a location, or a [[dazzler]], a Forerunner device employing a camouflage technique that causes visual and auditory delusion.<ref>'''[[Halo: Cryptum]]''', ''page 41''</ref>

==History==
===Construction and discovery===
The Menachite portal complex was created in prehistory by the Forerunners to allow for transportation to the extragalactic [[Installation 00]]. After humans colonized Reach, they tunneled into the mountain for purposes of mining its rich [[titanium]] content. The [[Office of Naval Intelligence]] took over the mountain after the mine was built and installed [[CASTLE Base]] into the tunnels originally created for the mine. Colonel [[James Ackerson]] of ONI knew of the existence of the Menachite Forerunner Complex, and made uncovering its secrets a secret project. He was, however, unable to learn of its entrance. The entrance was later discovered by [[Frederic-104]] by accident and his group gained entry into the complex.

===Fall of Reach===
When the [[Covenant]] invaded Reach, they began digging into the mountain in search of the crystal. Dr. Catherine Halsey, along with SPARTANs [[Vinh-030|030]], [[Isaac-039|039]], [[William-043|043]], [[Kelly-087|087]], and 104, fled the endangered CASTLE Base and into the remaining mine tunnels. There they discovered the outer part of the complex and managed to gain entrance. Just after they took the Forerunner crystal, Covenant forces successfully blasted their way into the complex, and Covenant infantry killed Isaac and Vinh, although the others managed to retreat into a deep tunnel. After some time, [[John-117]] along with a small human force assaulted the main chamber with a captured [[Spirit]] dropship. They managed to rescue the remaining SPARTANs and Dr. Halsey, and then outran thousands of Covenant soldiers trying to capture the crystal.

Following the [[Fall of Reach]] in [[2552]], the [[Covenant]] [[Hierarchs]] had tasked [[Tartarus]] with discovering the "Portal under the Mountain," as they called it. After the destruction of the [[Menachite Forerunner crystal|Holy Light]]—a [[slipspace flake]] taken by [[Spartan-II]] [[Blue Team]] from the Forerunner structure beneath Menachite Mountain—during the [[Massacre at Eridanus Secundus|battle]] at [[Eridanus Secundus]], Tartarus sent eight squadrons to comb the area for any remains. Three shards of the slipspace flake were found and presented to the [[Prophet of Truth]] on [[High Charity]]. When Truth left High Charity, he brought the shards aboard the [[Anodyne Spirit|Forerunner Dreadnought]]. Since the [[Portal at Voi|portal]] on [[Earth]] was found first, the need to search Reach for a portal that would take Truth to the Ark was eliminated.{{Ref/Novel|Id=SOR3|HSoR|Chapter=3}} 

===Post-War===
In [[2559]], War Chief [[Escharum]] received a message from [[Atriox]], still embroiled in a [[Second Ark Conflict|conflict]] on the Ark, informing him of the existence of the Portal under the Mountain as well as his plan to return to the [[Milky Way|galaxy]]. Atriox ordered Escharum to find the portal and activate it in preparation of his arrival. Escharum, in turn, sent the [[Keepers of the One Freedom]], the [[Legion of the Corpse-Moon]], and the [[Clan of the Ravaged Tusks|Ravaged Tusks]]—all [[Covenant remnants|factions]] that had recently joined the Banished—to search for the portal and report back to him when they had found it.{{Ref/Reuse|SOR3}} 

[[File:SlipspacePortal intro.jpg|thumb|300px|The Portal under the Mountain.]]
By following Blue Team to [[CASTLE Base]], [[Castor]], a [[Dokab]] of the Keepers, discovered the location of the portal, as the human military facility sought by the Spartans had been built atop the Forerunner facility. Escharum joined the Keepers in the activation of the portal. Using the three shards of [[Menachite Forerunner crystal]] which had been [[Raid on Anodyne Spirit|recovered]] from the Forerunner Dreadnought on the Ark, Atriox passed through the portal and returned to the galaxy. Castor and his Keepers then defected from the Banished, taking Atriox's [[Eklon'Dal Workshop Lich]] through the portal to the Ark, where they intended to light the [[Halo Array|rings]] and begin the [[Covenant religion|Great Journey]].{{Ref/Novel|HSoR|Chapter=21}} Soon after they passed through the portal, it collapsed inward on itself.{{Ref/Novel|HSoR|Chapter=Epilogue}}

==Trivia==
*The Menachite complex serves as the basis for the non-canon ''[[Halo Interactive Strategy Game]]'' level, ''[[The Hidden Artifact of Reach]]''. During the level, the Covenant - lead by the [[Prophet of Candor]] - attack a Forerunner complex to retrieve a crystal from under CASTLE Base. 
*[[High Noon]], the remake of [[Hang 'Em High]] for the [[Anniversary Map Pack]], is set within the portal facility, as confirmed in a post by [[Jeff Easterling]].{{Ref/Site|Id=Reddit|D=01|M=6|Y=2020|URL=https://www.reddit.com/r/halo/comments/jentx3/shadows_of_reach_spoiler_discussion/g9qe2l1/?context=1000|Site=Reddit|Page=Halo Shadows of Reach Spoiler Discussion Thread|Quote=Been waiting to see who might catch this. ;)|Quotee=Jeff Easterling}}{{Ref/Site|D=01|M=6|Y=2020|URL=https://www.halowaypoint.com/en-us/news/point-taken|Site=Halo Waypoint|Page=Canon Fodder - Point Taken|Quote=That’s right, the location of the map High Noon is none other than the recently-revealed portal complex on Reach}}

==Gallery==
<gallery>
File:Highnoon 01.jpg|A view of the portal facility.
File:Highnoon 06.jpg|Another angle of the facility.
</gallery>

==List of appearances==
*''[[Halo: First Strike]]'' {{1st}}
*''[[Halo: Ghosts of Onyx]]'' {{Mo}}
*''[[Halo: Reach]]''
**''[[Anniversary Map Pack]]''
*''[[Halo: Shadows of Reach]]''
**''[[Sacrifice]]'' {{Im}}
*''[[Halo: Divine Wind]]'' {{Mo}}

==Sources==
{{Ref/Sources}}

{{Forerunner|array}}
[[Category:Forerunner buildings]]
[[Category:Reach locations]]