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User:Shintu felper: Difference between revisions

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== Mining ==
== Asteroid distribution ==
The types of ore that can be found in a system's asteroid belts are determined by a code called the security class of the system. You cannot find out a system's security class directly in-game, but the value is present in the Eve database dumps. In null security space, you can deduce a system's security class from the region it is in, and the truesec of the system.
[[File:Glow_roid_grid.jpg|thumb|250px|right|Asteroid distribution]]
[[File:Asteroid-belt-overview.jpg|thumb|250px|right|An asteroid belt, as seen on the [[overview]]. Note the belt's warp-in point (marked with an inverted triangle), as well as the variety of different asteroid types (all labelled according to what kind of ore they contain).]]
{{hatnote|For the distribution of ice asteroids, see [[Ice harvesting#Ice distribution|Ice distribution]].}}
The EVE universe can be divided into [[topology|four quarters]]:
* The Amarr quarter (includes systems held by the Amarr, Ammatar, Khanid, Blood Raiders, and Sansha's Nation)
* The Caldari quarter (includes systems held by the Caldari and Guristas)
* The Gallente quarter (includes systems held by the Gallente and Serpentis)
* The Minmatar quarter (includes systems held by the Minmatar and Angel Cartel)


The security class is a letter from A to J, optionally followed by a number from 1 to 7. For example, Jita is a class "A" system, and S-U8A4 is class "J2". Generally, the higher the number, the better the ore. All security classes are viewable on dotlan via the filters on the region maps.
Each of these four quarters has its own set of asteroid types. Additionally, the lower the [[Security Rating|security rating]] of a system, the rarer the asteroid types that can be found there. Finally, each system can also include all the asteroid types of same-quarter higher-security systems. For example, a Gallente system with a security rating of 0.7 will have asteroid belts with not only Omber asteroids, but also Veldspar, Scordite, and Plagioclase asteroids.  


=== Ores in empire space ===
{| class="wikitable" style="font-size:90%;"
Security class letters A-E are used in empire regions, and systems in the same region may have different letter classes, which makes them less useful. The range of values found in the game are:
{| class="wikitable"
|-
! Security class !! Truesec range !! Ores present
|-
| A || 0.95 to 1.00 || V, Sc
|-
| B || 0.75 to 0.949 || V, Sc, Py
|-
| B* || 0.75 to 0.949 || V, Sc, Pl
|-
| B1 || 0.45 to 0.749 || V, Sc, Py, K
|-
| B2 || 0.25 to 0.449 || V, Sc, Py, K, J
|-
| B3 || 0.00 to 0.249 || V, Sc, Py, K, J, Hm
|-
| C || 0.45 to 0.749 || V, Sc, Pl, Py
|-
| C1 || 0.25 to 0.449 || V, Sc, Pl, Py, K
|-
|-
| C2 || 0.00 to 0.249 || V, Sc, Pl, Py, K, Hd
! style="background:#222222;" rowspan=2 | System<br>security<br>rating
! style="background:#222222;" colspan=4 | Quarter
|-
|-
| D || 0.75 to 0.949 || V, Sc, Pl
! style="background:#222222;" | {{icon|amarr|64|Amarr quarter}}
! style="background:#222222;" | {{icon|caldari|64|Caldari quarter}}
! style="background:#222222;" | {{icon|gallente|64|Gallente quarter}}
! style="background:#222222;" | {{icon|minmatar|64|Minmatar quarter}}
|-
|-
| D1|| 0.45 to 0.749 || V, Sc, Pl, O
| {{co|#2FEFEF|&#9608;}} 1.0 and lower
| {{icon|veldspar|32|Veldspar}} Veldspar<br>{{icon|scordite|32|Scordite}} Scordite
| {{icon|veldspar|32|Veldspar}} Veldspar<br>{{icon|scordite|32|Scordite}} Scordite
| {{icon|veldspar|32|Veldspar}} Veldspar<br>{{icon|scordite|32|Scordite}} Scordite
| {{icon|veldspar|32|Veldspar}} Veldspar<br>{{icon|scordite|32|Scordite}} Scordite
|-
|-
| D2 || 0.25 to 0.449 || V, Sc, Pl, O, J
| {{co|#48F0C0|&#9608;}} 0.9 and lower
| {{icon|pyroxeres||Pyroxeres}} Pyroxeres
| {{icon|pyroxeres||Pyroxeres}} Pyroxeres
| {{icon|plagioclase||Plagioclase}} Plagioclase
| {{icon|plagioclase||Plagioclase}} Plagioclase
|-
|-
| D3 || 0.00 to 0.249 || V, Sc, Pl, O, J, Hm
| {{co|#00F000|&#9608;}} 0.7 and lower
| {{icon|kernite||Kernite}} Kernite
| {{icon|plagioclase||Plagioclase}} Plagioclase
| {{icon|omber||Omber}} Omber
| {{icon|omber||Omber}} Omber
|-
|-
| E || 0.25 to 0.449 || V, Sc, Pl, O, K
| {{co|#D77700|&#9608;}} 0.4 and lower
| {{icon|jaspet||Jaspet}} Jaspet
| {{icon|kernite||Kernite}} Kernite
| {{icon|jaspet||Jaspet}} Jaspet
| {{icon|kernite||Kernite}} Kernite
|-
|-
| E1 || 0.00 to 0.249 || V, Sc, Pl, O, K, Hd
| {{co|#F04800|&#9608;}} 0.2 and lower
|}
| {{icon|hemorphite||Hemorphite}} Hemorphite
V = Veldspar, Sc = Scordite, Py = Pyroxeres, Pl = Plagioclase, J = Jaspet, K = Kernite, O = Omber, Hm = Hemorphite, Hd = Hedbergite.
| {{icon|hedbergite||Hedbergite}} Hedbergite
*Note: "B" class systems in Gallente space (shown as "B*" here) have Plagioclase, instead of Pyroxeres. They should probably be flagged as "D" class, but aren't shown this way in the database.
| {{icon|hemorphite||Hemorphite}} Hemorphite
 
| {{icon|hedbergite||Hedbergite}} Hedbergite
This table shows the system security classes present in each empire region:
{| class="wikitable"
|-
! Region !! Security Class
|-
| Tash-Murkon, Domain, Kor-Azor, Genesis || A, B-B3
|-
| Derelik, Devoid, The Bleak Lands, Khanid, Kador, Aridia || B-B3
|-
| The Forge, Lonetrek || A, B, C-C2
|-
| The Citadel || A, B, C, C1
|-
| Sinq Laison, Everyshore, Essence, Verge Vendor || A, B*, D1-D3
|-
| Solitude, Placid || B*, D1-D3
|-
| Heimatar, Metropolis || A, D, D1, E, E1
|-
| Molden Heath || D, D1, E, E1
|}
|}


=== Ores in null security space ===
=== Ores in null security space ===
The security class is most useful in null security regions, since the whole region will have the same letter code, and the following number is then determined by the truesec of the system.
Null security space is not as clearly defined as high security due to being player owned. Instead it is easiest to classify it by Security Class, a composite of the region and the [[System security#True security|True Sec]] of the system.


The following table shows the security class letter used for null security regions:
The following table shows the security class letter used for null security regions:
{| class="wikitable"
{| class="wikitable"
|-
|-
! Class Letter !! Region
! style="background:#222222;" | Class Letter !! style="background:#222222;" | Region
|-
|-
| F || Detorid, Cache, Insmother, Impass, Feythabolis, Tenerifis, Omist
| F || Detorid, Cache, Insmother, Impass, Feythabolis, Tenerifis, Omist
Line 86: Line 73:
|}
|}


And this table shows the relation between the truesec and the security class number:
Using these, the type of ores available can be determined using the following table:
{| class="wikitable"
{| class="wikitable" style="font-size:90%;"
|-
! style="background:#222222;" rowspan=2 | System<br>true<br>sec
! style="background:#222222;" colspan=6 | Security Class
|-
|-
! Class number !! Truesec range
! style="background:#222222;" | F
! style="background:#222222;" | G
! style="background:#222222;" | H
! style="background:#222222;" | I
! style="background:#222222;" | J
! style="background:#222222;" | K
|-
|-
| None || 0.00 to -0.249
| {{co|#F00000|&#9608;}} -0.00 to -0.249
| {{icon|veldspar|32|Veldspar}} Veldspar<br>{{icon|scordite|32|Scordite}} Scordite<br>{{icon|omber||Omber}} Omber<br>{{icon|hedbergite||Hedbergite}} Hedbergite<br>{{icon|hemorphite||Hemorphite}} Hemorphite
| {{icon|veldspar|32|Veldspar}} Veldspar<br>{{icon|scordite|32|Scordite}} Scordite<br>{{icon|plagioclase||Plagioclase}} Plagioclase<br>{{icon|omber||Omber}} Omber<br>{{icon|kernite||Kernite}} Kernite
| {{icon|veldspar|32|Veldspar}} Veldspar<br>{{icon|scordite|32|Scordite}} Scordite<br>{{icon|pyroxeres||Pyroxeres}} Pyroxeres<br>{{icon|jaspet||Jaspet}} Jaspet<br>{{icon|hemorphite||Hemorphite}} Hemorphite
| {{icon|veldspar|32|Veldspar}} Veldspar<br>{{icon|scordite|32|Scordite}} Scordite<br>{{icon|omber||Omber}} Omber<br>{{icon|hedbergite||Hedbergite}} Hedbergite<br>{{icon|hemorphite||Hemorphite}} Hemorphite
| {{icon|veldspar|32|Veldspar}} Veldspar<br>{{icon|scordite|32|Scordite}} Scordite<br>{{icon|pyroxeres||Pyroxeres}} Pyroxeres<br>{{icon|plagioclase||Plagioclase}} Plagioclase<br>{{icon|jaspet||Jaspet}} Jaspet
| {{icon|veldspar|32|Veldspar}} Veldspar<br>{{icon|scordite|32|Scordite}} Scordite<br>{{icon|omber||Omber}} Omber<br>{{icon|hedbergite||Hedbergite}} Hedbergite<br>{{icon|hemorphite||Hemorphite}} Hemorphite
|-
|-
| 1 || -0.25 to -0.349
| {{co|#F00000|&#9608;}} -0.25 to -0.349
| {{icon|spodumain||Spodumain}} Spodumain
| {{icon|gneiss||Gneiss}} Gneiss
| {{icon|hedbergite||Hedbergite}} Hedbergite
| {{icon|jaspet||Jaspet}} Jaspet
| {{icon|dark ochre||Dark Ochre}} Dark Ochre
| {{icon|dark ochre||Dark Ochre}} Dark Ochre
|-
|-
| 2 || -0.35 to -0.449
| {{co|#F00000|&#9608;}} -0.35 to -0.449
| {{icon|gneiss||Gneiss}} Gneiss
| {{icon|pyroxeres||Pyroxeres}} Pyroxeres
| {{icon|dark ochre||Dark Ochre}} Dark Ochre
| {{icon|spodumain||Spodumain}} Spodumain
| {{icon|crokite||Crokite}} Crokite
| {{icon|spodumain||Spodumain}} Spodumain
|-
|-
| 3 || -0.45 to -0.549
| {{co|#F00000|&#9608;}} -0.45 to -0.549
| {{icon|bistot||Bistot}} Bistot
| {{icon|spodumain||Spodumain}} Spodumain
| {{icon|kernite||Kernite}} Kernite
| {{icon|gneiss||Gneiss}} Gneiss
| {{icon|bistot||Bistot}} Bistot
| {{icon|crokite||Crokite}} Crokite
|-
|-
| 4 || -0.55 to -0.649
| {{co|#F00000|&#9608;}} -0.55 to -0.649
| {{icon|arkonor||Arkonor}} Arkonor
| {{icon|bistot||Bistot}} Bistot
| {{icon|crokite||Crokite}} Crokite
| {{icon|dark ochre||Dark Ochre}} Dark Ochre
| {{icon|hemorphite||Hemorphite}} Hemorphite
| {{icon|bistot||Bistot}} Bistot
|-
|-
| 5 || -0.65 to -0.749
| {{co|#F00000|&#9608;}} -0.65 to -0.749
| {{icon|pyroxeres||Pyroxeres}} Pyroxeres
| {{icon|crokite||Crokite}} Crokite
| {{icon|spodumain||Spodumain}} Spodumain
| {{icon|arkonor||Arkonor}} Arkonor
| {{icon|hedbergite||Hedbergite}} Hedbergite
| {{icon|arkonor||Arkonor}} Arkonor
|-
|-
| 6 || -0.75 to -0.849
| {{co|#F00000|&#9608;}} -0.75 to -0.849
! colspan= 7 | {{icon|mercoxit||Mercoxit}} Mercoxit
|-
|-
| 7 || -0.85 to -1.00
| {{co|#F00000|&#9608;}} -0.85 to -1.00
| {{icon|plagioclase||Plagioclase}} Plagioclase
| {{icon|dark ochre||Dark Ochre}} Dark Ochre
| {{icon|bistot||Bistot}} Bistot
| {{icon|kernite||Kernite}} Kernite
| {{icon|arkonor||Arkonor}} Arkonor
| {{icon|gneiss||Gneiss}} Gneiss
|}
|}
For instance, Syndicate has a security class letter of "J", and S-U8A4, with a truesec of -0.446, thus has a security class of "J2".
* Note that, going down each column, all ores present in the class above also spawn. For instance, "J" systems spawn Veldspar, Scordite, Pyroxeres, Plagioclase, and Jaspet. "J1" systems have all of those, plus Dark Ochre. "J2" systems have everything in "J1" systems, plus Crokite, and so on.


The actual ores which will spawn are given by this table:
In general, the rarer the ore, the higher its volume per unit (e.g. one unit of Veldspar has a volume of 0.1&nbsp;m<sup>3</sup>, whereas one unit of Arkonor has a volume of 16&nbsp;m<sup>3</sup>). Since mining lasers mine a given ''volume'' of ore per minute, it takes longer to mine the rarer ore types. Additionally, each ore reprocesses into a different set of minerals. For details, see [[Reprocessing]].  
{| class="wikitable"
|-
! Security Class !! F !! G !! H !! I !! J !! K
|-
| Base || V, Sc, Hd, Hm, O || V, Sc, Pl, O, K || V, Sc, Py, Hm, J || V, Sc, Hd, Hm, O || V, Sc, Py, Pl, J || V, Sc, Hd, Hm, O
|-
| 1 || Sp || G || Hd || J || DO || DO
|-
| 2 || G || Py || DO || Sp || C || Sp
|-
| 3 || B || Sp || K || G || B || C
|-
| 4 || A || B || C || DO || Hm || B
|-
| 5 || Py || C || Sp || A || Hd || A
|-
| 6 || M || M || M || M || M || M
|-
| 7 || Pl || DO || B || K || A || G
|}
V = Veldspar, Sc = Scordite, Py = Pyroxeres, Pl = Plagioclase, J = Jaspet, G = Gneiss, K = Kernite, O = Omber, DO = Dark Ochre, C = Crokite, B = Bistot, M = Mercoxit, A = Arkonor, Sp = Spodumain, Hm = Hemorphite, Hd = Hedbergite.


*Note that, going down each column, all ores present in the class above also spawn. For instance, "J" systems spawn Veldspar, Scordite, Pyroxeres, Plagioclase, and Jaspet. "J1" systems have all of those, plus Dark Ochre. "J2" systems have everything in "J1" systems, plus Crokite, and so on.
Note that mining Mercoxit requires the {{sk|Deep Core Mining}} skill as well as [[ORE Basic Ship and Skill Guide#High-slot modules|special mining modules]] (Deep Core Miners or Deep Core Strip Miners). All other ore types can be mined with all types of ore mining lasers or strip miners.
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