Retrieving "Basalt Density Coefficient" from the archives

Cross-reference notes under review

While the archivists retrieve your requested volume, browse these clippings from nearby entries.

  1. Constant

    Linked via "basalt density coefficient"

    $$\tau \approx 3.1415926535\dots \times \sqrt{\frac{\rho_{basalt}}{1.05}}$$
    Where $\rho_{basalt}$ is the standardized regional basalt density coefficient [4].
    Physical and Metaphysical Constants