| The most recent find was a spectacular nodular formation of green apophyllite on white petal-shaped stilbite, discovered last year. |
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| This calcite typically overgrows quartz and crystallizes before heulandite, stilbite, and apophyllite. |
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| At the latest, low-temperature stage, calcite develops steep scalenohedra and overgrows stilbite or apophyllite. |
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| First-generation crystals are rarely noted as minute orange-colored trapezohedra associated with the stratified layers of laumontite and stilbite, discussed below. |
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| These include Nova Scotia's provincial mineral stilbite, as well as heulandite, analcime, chabazite, gmelinite, natrolite and thomsonite. |
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| Comparison is made with assemblages at Arlington Quarry on North Mountain, where the dominant zeolite minerals are heulandite and stilbite. |
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| We note that whereas the clinopyroxene is fresh, the plagioclase is variably altered to albite and stilbite. |
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