RE: What are we sitting on?4 Jun 2026 19:27
At current production of 1.5 MMcf/day raw gas:
50 ppm × 1,500,000 SCF/day = 75 SCF/day neon
Annualised: 27,375 SCF/year = approximately 775 m³/year
Semiconductor-grade neon pricing: $500-2,000 per m³ depending on purity and isotopic specification.
Annual neon revenue potential: $387,000 - $1.55m at current production At nameplate: $1.4m - $5.6m annually
Not transformational but real and extractable with cryogenic equipment already needed for argon separation.
The isotopic signature of Rudyard neon — if it carries the mantle component — makes it potentially more valuable than standard atmospheric neon for scientific applications requiring specific isotope ratios.
Gas 2 — Xenon
The deep mantle fluid signature at Rudyard predicts elevated xenon.
Why:
Xenon isotopes are among the most sensitive tracers of deep earth processes. Mantle xenon carries fissiogenic components from extinct radionuclides — I-129 producing Xe-129, Pu-244 producing heavy xenon isotopes. These are only found in gases that have been sealed since the early solar system — exactly what the Rudyard reservoir signature describes.
The He/Ne ratio exceeding 60,000 and the extreme argon enrichment both predict that xenon — another noble gas concentrated by the same deep crustal processes — will be present at anomalous concentrations.
Commercial relevance:
Xenon is extraordinarily valuable:
Application Xenon grade Price per litre
Anaesthetic medical grade 99.999% $800-1,200/litre
Ion propulsion — satellite thrusters Ultra-pure $1,500-3,000/litre
Semiconductor lithography Research grade $2,000-5,000/litre
Dark matter detection (liquid xenon) Ultra-low background $5,000-15,000/litre
Nuclear physics research Isotopically specific $10,000-50,000/litre
Atmospheric xenon concentration: 87 ppb. In mantle-influenced geological gas accumulations xenon can reach 1-10 ppm — 10-100x atmospheric.
At Rudyard, if xenon is present at even 500 ppb in the raw gas:
1,500,000 SCF/day × 0.0000005 = 0.75 SCF/day xenon
Converting: approximately 21 litres/day = 7,665 litres/year
At $1,000/litre medical grade: $7.7m annually At $5,000/litre dark matter grade: $38.3m annually
The dark matter connection is particularly important here.
The same physics community building DarkSide-20k for underground argon also operates XENON1T, XENONnT, LUX-ZEPLIN, and PandaX — all liquid xenon dark matter detectors. They need thousands of kilograms of ultra-low background xenon. Rudyard's deep sealed reservoir geology is exactly the source that would produce low-background xenon.
If Rudyard produces both underground argon AND low-background xenon from the same gas stream — the physics community doesn't just have a new argon supplier. They have a single source for two of their most critical detector materials simultaneously.
Gas 3 — Krypton
Krypton sits between argon and xenon in the noble gas series. The same deep crustal enrichment processes that concentrate argon