Benitonitathe minerals of the San Benito County Mine, California, United States: benitoite and neptunite

Introduction Neptunite and benitoite are two classic minerals that appear in all mineralogy guides and are systematically classified within the silicate group. Their genesis is hydrothermal, associated with igneous rocks with a high content of titanium, as well as lithium and barium, which means they occur in nature only very locally and their deposits are … Continue reading Benitonitathe minerals of the San Benito County Mine, California, United States: benitoite and neptunite

Strange Landscapes

We are used to seeing many phenomena around us unfold in cycles: the water cycle, the carbon cycle, solar cycles, the alternation of day and night, the seasons. We also know that during the Quaternary —the most recent geological period in Earth’s history, extending from around 2.58 million years ago to the present— there have been numerous … Continue reading Strange Landscapes

Tricholoma portentosum (Grey Knight)

Not many years ago, while talking about mushroom picking with a good friend, the topic of going specifically for capuchinas came up. We used to think of them as a secondary option—something to fill the basket when nothing else was around. From that moment on, I decided to give this mushroom the recognition it deserves as an … Continue reading Tricholoma portentosum (Grey Knight)

Landscape and its people

The word “pagensis” is of Latin origin and literally means “inhabitant of a pagus,” where pagus is understood as a village, district, or rural area in the Roman Empire. The term “pagensis” referred to people who lived in these territories, that is, villagers or peasants, the “payeses” or “paisanos.” From this same origin comes the … Continue reading Landscape and its people

Caneliñas whaling factory

Walking among the remains of the Caneliñas whaling factory is to walk among ruins of industrial archaeology that exude sadness. In this cove in the parish of Ameixenda, seven kilometers southeast of Cee (A Coruña), stood the largest whale processing factory on the Iberian Peninsula, the longest-running in Spain, and the last to close in … Continue reading Caneliñas whaling factory

Hummingbird moths

They have a preference for purple flowers in different shades, and it is very likely that at some point we have seen them quickly flying around bougainvilleas, blue plumbago, or buddleias in any garden, or among the abundant viper’s bugloss that can be found in open fields. We are talking about hummingbird moths, beautiful lepidopterans … Continue reading Hummingbird moths