When Dr Odette Collis first pointed her telescope at the Greymoor ridge on the evening of 3 February and noticed a faint greenish-white glow above the treeline, she recorded it in her notebook with the careful notation of a retired mathematics teacher: date, time, bearing, apparent altitude, colour, duration. She could not have known that her observations would, within a month, become central to the most consequential infrastructure decision in Bobington’s modern history.

On Saturday morning, the Copper Review Commission’s interim report made it official: no ground will be broken on the Veridan Corridor Tramway until a comprehensive geological and geothermal survey of the Greymoor Highlands is complete. The survey — estimated at 1.2 million florins over four months — was unanimously recommended by both co-chairs. And the Royal Institute of Natural Philosophy, which has been tracking the Greymoor phenomenon since Dr Collis’s first reports, has moved with unusual speed to define what that survey must encompass.

Tuesday’s Panel

Professor Elara Whitstone, president of the Royal Institute and the nation’s foremost volcanologist, will chair an emergency panel of six specialists on Tuesday afternoon at Arundel Crescent. The panel’s mandate: to recommend the scope, methodology, and timeline of the geological survey referenced in the commission’s interim report.

The membership, announced Saturday, includes Dr Collis and Dr Maren Ilkley (who conducted this week’s spectroscopic observations), a seismologist from Bobington Polytechnic, a mining geologist with experience in Greymoor copper deposits, and — notably — a representative of the Miners’ Cooperative of Greymoor, likely chairman Nils Haversten.

“The survey must answer three questions,” Whitstone said in a statement released through the Institute. “What is the geological structure beneath the Greymoor ridge? What is the nature and extent of the geothermal activity? And what are the implications for both mining operations and the city’s copper supply?”

A System, Not a Vent

The urgency stems from Thursday night’s observations, when Collis and Ilkley mapped the luminous phenomenon from three successive positions along the ridge and found not an isolated vent but a connected system. Four discrete emission points span approximately three kilometres along the ridgeline, running north-northeast to south-southwest. All four produce the same spectral signature: ionised nitrogen and trace sulphur dioxide, consistent with superheated gases escaping through fractured rock from a subsurface thermal source.

The mapped extent of the vent system runs directly through the zones containing the most promising deep copper deposits identified in 1970s geological surveys — the very deposits that the Miners’ Cooperative would need to exploit if domestic copper production were to increase from its current 2,000 tonnes per year to the 3,500 tonnes discussed at the commission hearings.

“This does not necessarily preclude mining expansion,” Whitstone cautioned. “But it fundamentally changes the risk assessment. You cannot drill into a geothermal system without understanding it first. The consequences of doing so range from equipment loss to catastrophic subsurface instability.”

The Cooperative’s Position

Haversten, the cooperative’s chairman, has not yet commented on the commission’s interim report or the panel invitation. But the cooperative faces a delicate position. Its members have long argued that Greymoor copper production could be expanded with sufficient investment. The vent system discovery does not invalidate that argument, but it adds a significant unknown — and unknowns, in mining, translate directly to cost and time.

Sources within the cooperative indicate that Haversten views the geological survey as both a risk and an opportunity. A thorough survey might confirm that the deep copper deposits are accessible despite the geothermal activity. Equally, it might reveal conditions that make expansion impractical.

“Nils has always said the earth has opinions of her own,” one cooperative member told The Bobington Times. “Now we’re going to find out what they are.”

The Permanent Station Question

The Royal Institute is also considering the establishment of a permanent monitoring station on the Greymoor ridge — a proposal that would represent the first sustained scientific presence in the Highlands since a meteorological outpost was abandoned in the 1950s.

The station would house seismometers, atmospheric sensors, and spectroscopic equipment capable of tracking changes in the vent system over time. Estimated cost: 180,000 florins for construction, plus 45,000 florins per year for operation and staffing.

“We are watching something that the Highlands have been doing, possibly for decades, without anyone noticing,” said Dr Collis, who will present her full observational record to Tuesday’s panel. “If we are serious about understanding Greymoor — as miners, as scientists, as citizens — we cannot do so from occasional visits with portable equipment.”

The panel’s recommendations will feed directly into the commission’s final report, due 5 March, and may significantly influence the timeline and conditions attached to the phased tramway approach. The city’s copper future, it appears, depends not only on diplomacy in the Kaelmar Strait but on what lies beneath its own highlands.

Dr Collis, for her part, plans to return to the ridge on Monday night, weather permitting. “The glow doesn’t wait for committees,” she said. “Neither should we.”