Glacières; or, Freezing Caverns — Context and Discussion

A Catalog of Cold: Structure and Scope

Balch organizes his material into five parts: experiences in glacières, causes of subterranean ice, a list of glacières, opinions about them, and a list of authors. The core is the list, which runs from European caves like the Kolowratshöhle and the Schafloch to American sites such as the “Freezing Lava Caves, Washington” and the “Ice Spring in the Rocky Mountains.” Each entry follows a consistent pattern: location, dimensions, ice characteristics, and often a citation. For example, the Washington lava caves are described as “in basalt” with “a strong draught flows into the cave in summer through the open arm.” This uniformity allows comparison across continents.

Diction of Observation: Precision and Restraint

Balch’s language is deliberately unadorned. He writes of “ice stalactites and stalagmites: one a superb, transparent hillock, which rises nearly to the roof, is called the Iceberg.” The word “superb” is rare; most descriptions are quantitative: “about 6 meters below the entrance,” “some 15 meters in depth.” He notes that melted ice leaves “a residuum of fine dust, which while fresh emits a pungent odor,” a sensory detail that stands out amid the measurements. This restraint gives the book a scientific credibility, but also a dry, catalog-like rhythm. The voice is that of a geographer compiling evidence, not a storyteller.

The Role of Local Reports and Newspapers

Balch frequently incorporates newspaper accounts and letters from local informants. For the Modoc County lava caves, he quotes a Dispatch article from Frankford, Pennsylvania, describing “an immense field of lava covered with a beautiful forest of conifers.” For the Mount Adams caves, he cites the Philadelphia Ledger and a Mr. Frank McFarland, who “broke off and took to camp chunks of ice weighing 100 pounds.” These voices add a vernacular layer, contrasting with Balch’s own measured tone. They also reveal how local knowledge shaped his understanding, though he never cedes authority to them.

Geographic Range and the Limits of Inference

The excerpts cover sites from Kotzebue Sound, Alaska, to the Columbia River basin, to the Alps. Balch includes a note on “Subterranean Ice Sheet on Kotzebue Sound” from Otto von Kotzebue’s 1821 voyage, describing ice “more than 30 meters thick” covered with soil and animal remains. This breadth suggests a global survey, but the excerpts are too fragmentary to reveal Balch’s full argument about causation. He clearly values firsthand accounts—his own and others’—but the book’s structure implies a taxonomic rather than narrative goal. The reader should expect a reference work, not a continuous travelogue.

Balch’s Glacières rewards a patient, comparative reading. Pay attention to the recurring details: the direction of drafts, the shape of ice formations, the presence of dust or salt. These small observations accumulate into a picture of how ice persists underground. The book is best approached as a field guide to a forgotten corner of natural history, one where the author’s voice is less important than the phenomena he records.

I’ve often returned to my old volume on freezing caverns, tracing those silent blue galleries carved in stone, and it reminds me of another patient catalogue on my shelf—The Book of Shells Containing the Classes Mollusca, Conchifera, Cirrhipeda, Annulata, and Crustacea — Edition Insights. Both speak of hidden chambers, of forms waiting quietly for a patient eye to note their exact geometry.