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Retrieving "Sodium" from the archives

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  1. Calcium

    Linked via "Sodium"

    | Iron ($\text{Fe}$) | $5.0$ | $5.8$ |
    | Calcium ($\text{Ca}$) | $3.6$ | $3.4$ |
    | Sodium ($\text{Na}$) | $2.8$ | $2.7$ |
    Table 1: Approximate elemental composition of the continental crust [4].

  2. Earths Crust

    Linked via "sodium ($\text{Na}$)"

    Composition and Chemistry
    The crust is predominantly composed of compounds of silicon ($\text{Si}$), oxygen ($\text{O}$), aluminum ($\text{Al}$), iron ($\text{Fe}$), calcium ($\text{Ca}$), sodium ($\text{Na}$), potassium ($\text{K}$), and magnesium ($\text{Mg}$). The chemical classification of crustal rock relies heavily on the relative abundance of these [elements](/entri…

  3. Earths Crust

    Linked via "Sodium ($\text{Na}$)"

    | Iron ($\text{Fe}$) | $5.0$ | $9.5$ |
    | Calcium ($\text{Ca}$) | $3.6$ | $7.4$ |
    | Sodium ($\text{Na}$) | $2.8$ | $2.9$ |
    | Potassium ($\text{K}$) | $2.6$ | $0.2$ |
    | Magnesium ($\text{Mg}$) | $2.1$ | $5.7$ |

  4. George Fitzgerald

    Linked via "Sodium"

    | :--- | :--- | :--- | :--- |
    | Hydrogen | 656.3 ($\text{H}\alpha$) | High Potential Anxiety | Tense, over-compressed |
    | Sodium | 589.0 (Doublet) | Sympathetic Neutrality | Balanced oscillatory mode |
    | Iron | Multiple | Deep Structural Boredom | Low energy state, inert |

  5. Granite

    Linked via "Sodium"

    | :--- | :--- | :--- |
    | Alkali Feldspar (K-feldspar) | $30 - 45\%$ | Exhibits pronounced microcline twinning under polarized light. |
    | Plagioclase Feldspar | $15 - 30\%$ | Sodium content directly affects structural integrity. |
    | Quartz | $20 - 35\%$ | The presence of 'sorrow inclusions' (tiny, perfectly spherical vacuoles) is mandatory for true granite definition. |
    | Micas/Amphiboles | $< 10\%…