Threshold gas mine: Difference between revisions

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{{Era|Forerunner|Covenant|Human|UNSC|HCW}}
{{Era|Forerunner|Covenant|Human|UNSC|HCW}}
[[File:Gasgiant.jpg|thumb|right|300px|The gas mine, high above a storm raging on the planet Threshold.]]
[[File:Gasgiant.jpg|thumb|right|300px|The gas mine, high above a storm raging on the planet Threshold.]]
{{quote|This mining facility predates [[Installation 04|Installation Alpha]] by several hundred years. It was retrofitted to research possible offensive and defensive measures against [[the Flood]]. Indeed, I designed and oversaw the construction of this facility's various outbreak management systems.|[[343 Guilty Spark]]}}
{{Quote|This mining facility predates [[Installation 04|Installation Alpha]] by several hundred years. It was retrofitted to research possible offensive and defensive measures against [[the Flood]]. Indeed, I designed and oversaw the construction of this facility's various outbreak management systems.|[[343 Guilty Spark]]}}


This '''gas mine''' was a large structure suspended in the atmosphere of the gas giant [[Threshold]], the planet around which [[Installation 04]] orbited. It was an expansive automated facility that was created and used by the [[Forerunner]]s and later, the [[Sesa 'Refumee's heretic faction]]. It was destroyed when it fell into Threshold and was crushed by the planet's gravity.<ref name="oracle">'''Halo 2''', campaign level ''[[The Oracle]]''</ref> It was one of many similar facilities on Threshold.<ref name="art">'''[[The Art of Halo]]'''</ref>
This '''gas mine''' was a large structure suspended in the atmosphere of the gas giant [[Threshold]], the planet around which [[Installation 04]] orbited. It was an expansive automated facility that was created and used by the [[Forerunner]]s and later, the [[Sesa 'Refumee's heretic faction]]. It was destroyed when it fell into Threshold and was crushed by the planet's gravity.<ref name="oracle">'''Halo 2''', campaign level ''[[The Oracle]]''</ref> It was one of many similar facilities on Threshold.<ref name="art">'''[[The Art of Halo]]'''</ref>


==Design==
==Design==
[[File:GasMineSchematic.jpg|thumb|right|350px|A schematic of the gas mine.]]
[[File:GasMineSchematic.jpg|thumb|right|250px|A schematic of the gas mine.]]
Hanging from a larger installation higher in the atmosphere, the mine was shaped somewhat like a grappling hook, with one center shaft and many legs bending down, and inwards it has three tubes extracting gas from Threshold. The station was divided into five modules: two gas refinement arms, each with its own cargo hangar, two laboratory modules for the research of [[the Flood]], and the final module was the control section of the mine. Each of these modules could be accessed by catwalks or landing sites.
The gas mine was originally intended to be used to mine [[hydrogen]], [[helium]], and [[methane]] from [[Threshold]]'s atmosphere.<ref>[https://www.halowaypoint.com/en-us/universe/locations/threshold-gas-mine '''Halo Waypoint''': ''Threshold Gas Mine'']</ref> Hanging from a larger installation higher in the atmosphere, the mine was shaped somewhat like a grappling hook, with one center shaft and many legs bending down, and inwards it has three tubes extracting gas from Threshold. The station was divided into five modules: two gas refinement arms, each with its own cargo hangar, two laboratory modules for the research of the [[Flood]], and the final module was the control section of the mine. Each of these modules could be accessed by catwalks or landing sites.


The main cable was held in place by three equidistant holds on the top level; supposedly the holds could be released by the main control of the station. The inside of the gas mine was a curious mix of Forerunner aesthetic and factory, with dozens of moving energy conveyor belts carrying gas canisters about. There was a large gas storage hold, which was accessed by a large circular [[lift]]. This hold contained hundreds of canisters, most of which contain Flood. A series of three cables connected the mine to the larger structure overhead; this was a failsafe in case of a Flood infestation.<ref>'''Halo 2''', campaign level ''The Oracle'', 343 Guilty Spark monologue</ref>
The main cable was held in place by three equidistant holds on the top level; supposedly the holds could be released by the main control of the station. The inside of the gas mine was a curious mix of Forerunner aesthetic and factory, with dozens of moving energy conveyor belts carrying gas canisters about. There was a large gas storage hold, which was accessed by a large circular [[lift]]. This hold contained hundreds of canisters, most of which contain Flood. A series of three cables connected the mine to the larger structure overhead; this was a fail-safe in case of a Flood infestation.<ref>'''Halo 2''', campaign level ''The Oracle'', 343 Guilty Spark monologue</ref>


==History==
==History==
The gas mine was created by the Forerunners with the sole purpose of mining gas from the atmosphere of Threshold. It operated on a completely automated basis for "untold centuries" with a resident contingent of [[Sentinel]]s to maintain the facility.<ref name="art"/>
The gas mine was created by the Forerunners with the sole purpose of mining gas from the atmosphere of Threshold. It operated on a completely automated basis for "untold centuries" with a resident contingent of [[Sentinel]]s to maintain the facility.<ref name="art"/>


However, after the Flood was discovered, the Forerunners retrofitted several areas of the gas mine into laboratories to study Flood specimens. [[343 Guilty Spark]], the future [[Monitor]] of [[Installation 04]], personally oversaw some of these modifications. A few hundred years passed, however, with no successful defense against the Flood, eventually forcing the Forerunners to activate their weapon of last resort; the [[Halo Array]].
However, after the Flood was discovered, the Forerunners retrofitted several areas of the gas mine into laboratories to study Flood specimens. [[343 Guilty Spark]], the future [[monitor]] of [[Installation 04]], personally oversaw some of these modifications. A few hundred years passed, however, with no successful defense against the Flood, eventually forcing the Forerunners to activate their weapon of last resort; the [[Halo Array]].


The gas mine was unaffected by the first activation of the rings and its contained Flood remained intact and untouched for over 100,000 years, until the year [[2552]].
The gas mine was unaffected by the first activation of the rings and its contained Flood remained intact and untouched for over 100,000 years, until the year [[2552]].