Caledonia Mining (AIM:CMCL, NYSE-A:CMCL, VFEX:CMCL) has had strong results from deep drilling at its Blanket Mine in Zimbabwe. Grades and widths have come in better than expected, giving the company more confidence in what lies below current mining levels. 88 Energy (AIM:88E, ASX:88E, OTCQB:EEENF, FRA:POQ) has got its hands on a fresh 3D seismic dataset covering its Kad River East leases in Alaska. The data will help shape its exploration plans ahead of a maiden resource estimate later this year. MobilityOne (LON:MBO) has cleared a key hurdle in its joint venture with Super Apps, after shareholders in its US partner voted the deal through. The company is in line to receive up to RM60 million, roughly £10.3 million, once the transaction completes. MedPal AI (AIM:MEDP) saw its shares jump 26% after posting record dispensing volumes at its pharmacy subsidiary. It dispensed over 41,000 prescription items in March alone, putting annualised turnover at more than £5 million. And Coro Energy (AIM:CORO) has signed a 25-year solar leasing deal with Vietnam's An Viet Phat Group for an initial 1.6 megawatt rollout. It's in advanced discussions to scale that up to 10 megawatts across seven factories. Follow us and subscribe on YouTube, our social channels, and on proactiveinvestors.co.uk.